Fix clang-tidy issues

* upstream/develop: (30 commits)
  chore: Enable clang-tidy include cleaner (6947)
  fix: Change AMMClawback return code to tecNO_PERMISSION (6946)
  ci: [DEPENDABOT] bump actions/upload-pages-artifact from 4.0.0 to 5.0.0 (6927)
  ci: [DEPENDABOT] bump actions/upload-artifact from 7.0.0 to 7.0.1 (6928)
  chore: Enable clang-tidy readability checks (6930)
  fix: Fix unity build for book step (6942)
  chore: Move codegen venv setup into build stage (6617)
  chore: Enable most clang-tidy bugprone checks (6929)
  refactor: Improve exception handling (6540) (6735)
  refactor: Remove unused notTooManyOffers function from NFTokenUtils (6737)
  fix: Change `Tuning::bookOffers` minimum limit to 1 (6812)
  chore: Make pre-commit line ending conversions work on Windows (6832) (6833)
  fix: Add description for `terLOCKED` error (6811)
  fix: Address AI reviewer comments for Permission Delegation (6675)
  refactor: Combine `AMMHelpers` and `AMMUtils` (6733)
  feat: Add MPT support to DEX (5285)
  fix: Handle WSClient write failure when server closes WebSocket (6671)
  ci: Change conditions for uploading artifacts in public/private/org repos (6734)
  refactor: Rename non-functional uses of `ripple(d)` to `xrpl(d)` (6676)
  refactor: Move more helper files into `libxrpl/ledger/helpers` (6731)
  ...

.clang-format

@@ -50,20 +50,21 @@ ForEachMacros: [Q_FOREACH, BOOST_FOREACH]
 IncludeBlocks: Regroup
 IncludeCategories:
   - Regex: "^<(test)/"
-    Priority: 0
-  - Regex: "^<(xrpld)/"
     Priority: 1
-  - Regex: "^<(xrpl)/"
+  - Regex: "^<(xrpld)/"
     Priority: 2
-  - Regex: "^<(boost)/"
+  - Regex: "^<(xrpl)/"
     Priority: 3
-  - Regex: "^.*/"
+  - Regex: "^<(boost)/"
     Priority: 4
-  - Regex: '^.*\.h'
+  - Regex: "^.*/"
     Priority: 5
-  - Regex: ".*"
+  - Regex: '^.*\.h'
     Priority: 6
+  - Regex: ".*"
+    Priority: 7
 IncludeIsMainRegex: "$"
+MainIncludeChar: AngleBracket
 IndentCaseLabels: true
 IndentFunctionDeclarationAfterType: false
 IndentRequiresClause: true

.clang-tidy

@@ -90,6 +90,7 @@ Checks: "-*,
   misc-const-correctness,
   misc-definitions-in-headers,
   misc-header-include-cycle,
+  misc-include-cleaner,
   misc-misplaced-const,
   misc-redundant-expression,
   misc-static-assert,
@@ -108,37 +109,35 @@ Checks: "-*,
   performance-move-constructor-init,
   performance-no-automatic-move,
   performance-trivially-destructible,
-  # readability-avoid-nested-conditional-operator, # has issues
-  # readability-avoid-return-with-void-value, # has issues
-  # readability-braces-around-statements, # has issues
-  # readability-const-return-type, # has issues
-  # readability-container-contains, # has issues
-  # readability-container-size-empty, # has issues
-  # readability-convert-member-functions-to-static, # has issues
+  readability-avoid-nested-conditional-operator,
+  readability-avoid-return-with-void-value,
+  readability-braces-around-statements,
+  readability-const-return-type,
+  readability-container-contains,
+  readability-container-size-empty,
+  readability-convert-member-functions-to-static,
   readability-duplicate-include,
-  # readability-else-after-return, # has issues
-  # readability-enum-initial-value, # has issues
-  # readability-implicit-bool-conversion, # has issues
-  # readability-make-member-function-const, # has issues
-  # readability-math-missing-parentheses, # has issues
+  readability-else-after-return,
+  readability-enum-initial-value,
+  readability-implicit-bool-conversion,
+  readability-make-member-function-const,
+  readability-math-missing-parentheses,
   readability-misleading-indentation,
   readability-non-const-parameter,
-  # readability-redundant-casting, # has issues
-  # readability-redundant-declaration, # has issues
-  # readability-redundant-inline-specifier, # has issues
-  # readability-redundant-member-init, # has issues
+  readability-redundant-casting,
+  readability-redundant-declaration,
+  readability-redundant-inline-specifier,
+  readability-redundant-member-init,
   readability-redundant-string-init,
   readability-reference-to-constructed-temporary,
-  # readability-simplify-boolean-expr, # has issues
-  # readability-static-definition-in-anonymous-namespace, # has issues
-  # readability-suspicious-call-argument, # has issues
+  readability-simplify-boolean-expr,
+  readability-static-definition-in-anonymous-namespace,
+  readability-suspicious-call-argument,
   readability-use-std-min-max
   "
 # ---
 # other checks that have issues that need to be resolved:
 #
-# misc-include-cleaner,
-#
 # readability-inconsistent-declaration-parameter-name, # in this codebase this check will break a lot of arg names
 # readability-static-accessed-through-instance,        # this check is probably unnecessary. it makes the code less readable
 # readability-identifier-naming,                       # https://github.com/XRPLF/rippled/pull/6571
@@ -194,7 +193,7 @@ CheckOptions:
   #   readability-identifier-naming.FunctionIgnoredRegexp: ".*tag_invoke.*"
   bugprone-unsafe-functions.ReportMoreUnsafeFunctions: true
   bugprone-unused-return-value.CheckedReturnTypes: ::std::error_code;::std::error_condition;::std::errc
-#   misc-include-cleaner.IgnoreHeaders: '.*/(detail|impl)/.*;.*(expected|unexpected).*;.*ranges_lower_bound\.h;time.h;stdlib.h;__chrono/.*;fmt/chrono.h;boost/uuid/uuid_hash.hpp'
+  misc-include-cleaner.IgnoreHeaders: ".*/(detail|impl)/.*;.*fwd\\.h(pp)?;time.h;stdlib.h;sqlite3.h;netinet/in\\.h;sys/resource\\.h;sys/sysinfo\\.h;linux/sysinfo\\.h;__chrono/.*;bits/.*;_abort\\.h;boost/uuid/uuid_hash.hpp;boost/beast/core/flat_buffer\\.hpp;boost/beast/http/field\\.hpp;boost/beast/http/dynamic_body\\.hpp;boost/beast/http/message\\.hpp;boost/beast/http/read\\.hpp;boost/beast/http/write\\.hpp;openssl/obj_mac\\.h"
 #
 HeaderFilterRegex: '^.*/(test|xrpl|xrpld)/.*\.(h|hpp)$'
 ExcludeHeaderFilterRegex: '^.*/protocol_autogen/.*\.(h|hpp)$'

.github/scripts/levelization/results/loops.txt

@@ -2,19 +2,19 @@ Loop: test.jtx test.toplevel
   test.toplevel > test.jtx
 
 Loop: test.jtx test.unit_test
-  test.unit_test == test.jtx
+  test.unit_test ~= test.jtx
 
 Loop: xrpld.app xrpld.overlay
-  xrpld.overlay ~= xrpld.app
+  xrpld.app > xrpld.overlay
 
 Loop: xrpld.app xrpld.peerfinder
-  xrpld.peerfinder == xrpld.app
+  xrpld.peerfinder ~= xrpld.app
 
 Loop: xrpld.app xrpld.rpc
   xrpld.rpc > xrpld.app
 
 Loop: xrpld.app xrpld.shamap
-  xrpld.shamap ~= xrpld.app
+  xrpld.shamap > xrpld.app
 
 Loop: xrpld.overlay xrpld.rpc
   xrpld.rpc ~= xrpld.overlay

.github/scripts/levelization/results/ordering.txt

@@ -3,13 +3,17 @@ libxrpl.conditions > xrpl.basics
 libxrpl.conditions > xrpl.conditions
 libxrpl.core > xrpl.basics
 libxrpl.core > xrpl.core
+libxrpl.core > xrpl.json
 libxrpl.crypto > xrpl.basics
 libxrpl.json > xrpl.basics
 libxrpl.json > xrpl.json
 libxrpl.ledger > xrpl.basics
 libxrpl.ledger > xrpl.json
 libxrpl.ledger > xrpl.ledger
+libxrpl.ledger > xrpl.nodestore
 libxrpl.ledger > xrpl.protocol
+libxrpl.ledger > xrpl.server
+libxrpl.ledger > xrpl.shamap
 libxrpl.net > xrpl.basics
 libxrpl.net > xrpl.net
 libxrpl.nodestore > xrpl.basics
@@ -19,19 +23,22 @@ libxrpl.nodestore > xrpl.protocol
 libxrpl.protocol > xrpl.basics
 libxrpl.protocol > xrpl.json
 libxrpl.protocol > xrpl.protocol
-libxrpl.protocol_autogen > xrpl.protocol_autogen
 libxrpl.rdb > xrpl.basics
 libxrpl.rdb > xrpl.core
 libxrpl.rdb > xrpl.rdb
 libxrpl.resource > xrpl.basics
 libxrpl.resource > xrpl.json
+libxrpl.resource > xrpl.protocol
 libxrpl.resource > xrpl.resource
 libxrpl.server > xrpl.basics
+libxrpl.server > xrpl.core
 libxrpl.server > xrpl.json
 libxrpl.server > xrpl.protocol
 libxrpl.server > xrpl.rdb
+libxrpl.server > xrpl.resource
 libxrpl.server > xrpl.server
 libxrpl.shamap > xrpl.basics
+libxrpl.shamap > xrpl.nodestore
 libxrpl.shamap > xrpl.protocol
 libxrpl.shamap > xrpl.shamap
 libxrpl.tx > xrpl.basics
@@ -43,12 +50,11 @@ libxrpl.tx > xrpl.protocol
 libxrpl.tx > xrpl.server
 libxrpl.tx > xrpl.tx
 test.app > test.jtx
-test.app > test.rpc
-test.app > test.toplevel
 test.app > test.unit_test
 test.app > xrpl.basics
 test.app > xrpl.core
 test.app > xrpld.app
+test.app > xrpld.consensus
 test.app > xrpld.core
 test.app > xrpld.overlay
 test.app > xrpld.rpc
@@ -56,9 +62,9 @@ test.app > xrpl.json
 test.app > xrpl.ledger
 test.app > xrpl.nodestore
 test.app > xrpl.protocol
-test.app > xrpl.rdb
 test.app > xrpl.resource
 test.app > xrpl.server
+test.app > xrpl.shamap
 test.app > xrpl.tx
 test.basics > test.jtx
 test.basics > test.unit_test
@@ -71,16 +77,17 @@ test.beast > xrpl.basics
 test.conditions > xrpl.basics
 test.conditions > xrpl.conditions
 test.consensus > test.csf
+test.consensus > test.jtx
 test.consensus > test.toplevel
 test.consensus > test.unit_test
 test.consensus > xrpl.basics
 test.consensus > xrpld.app
 test.consensus > xrpld.consensus
-test.consensus > xrpl.json
 test.consensus > xrpl.ledger
+test.consensus > xrpl.protocol
+test.consensus > xrpl.shamap
 test.consensus > xrpl.tx
 test.core > test.jtx
-test.core > test.toplevel
 test.core > test.unit_test
 test.core > xrpl.basics
 test.core > xrpl.core
@@ -108,27 +115,32 @@ test.jtx > xrpl.resource
 test.jtx > xrpl.server
 test.jtx > xrpl.tx
 test.ledger > test.jtx
-test.ledger > test.toplevel
 test.ledger > xrpl.basics
+test.ledger > xrpl.core
+test.ledger > xrpld.app
 test.ledger > xrpld.core
+test.ledger > xrpl.json
 test.ledger > xrpl.ledger
 test.ledger > xrpl.protocol
 test.nodestore > test.jtx
-test.nodestore > test.toplevel
 test.nodestore > test.unit_test
 test.nodestore > xrpl.basics
+test.nodestore > xrpld.core
 test.nodestore > xrpl.nodestore
+test.nodestore > xrpl.protocol
 test.nodestore > xrpl.rdb
 test.overlay > test.jtx
-test.overlay > test.toplevel
 test.overlay > test.unit_test
 test.overlay > xrpl.basics
 test.overlay > xrpld.app
+test.overlay > xrpld.core
 test.overlay > xrpld.overlay
 test.overlay > xrpld.peerfinder
-test.overlay > xrpl.ledger
+test.overlay > xrpl.json
 test.overlay > xrpl.nodestore
 test.overlay > xrpl.protocol
+test.overlay > xrpl.resource
+test.overlay > xrpl.server
 test.overlay > xrpl.shamap
 test.peerfinder > test.beast
 test.peerfinder > test.unit_test
@@ -136,7 +148,7 @@ test.peerfinder > xrpl.basics
 test.peerfinder > xrpld.core
 test.peerfinder > xrpld.peerfinder
 test.peerfinder > xrpl.protocol
-test.protocol > test.toplevel
+test.protocol > test.jtx
 test.protocol > test.unit_test
 test.protocol > xrpl.basics
 test.protocol > xrpl.json
@@ -145,7 +157,6 @@ test.resource > test.unit_test
 test.resource > xrpl.basics
 test.resource > xrpl.resource
 test.rpc > test.jtx
-test.rpc > test.toplevel
 test.rpc > xrpl.basics
 test.rpc > xrpl.core
 test.rpc > xrpld.app
@@ -159,13 +170,12 @@ test.rpc > xrpl.resource
 test.rpc > xrpl.server
 test.rpc > xrpl.tx
 test.server > test.jtx
-test.server > test.toplevel
 test.server > test.unit_test
 test.server > xrpl.basics
 test.server > xrpld.app
 test.server > xrpld.core
-test.server > xrpld.rpc
 test.server > xrpl.json
+test.server > xrpl.protocol
 test.server > xrpl.server
 test.shamap > test.unit_test
 test.shamap > xrpl.basics
@@ -239,19 +249,20 @@ xrpld.consensus > xrpl.ledger
 xrpld.consensus > xrpl.protocol
 xrpld.core > xrpl.basics
 xrpld.core > xrpl.core
-xrpld.core > xrpl.json
 xrpld.core > xrpl.net
 xrpld.core > xrpl.protocol
 xrpld.core > xrpl.rdb
 xrpld.overlay > xrpl.basics
 xrpld.overlay > xrpl.core
+xrpld.overlay > xrpld.consensus
 xrpld.overlay > xrpld.core
 xrpld.overlay > xrpld.peerfinder
 xrpld.overlay > xrpl.json
+xrpld.overlay > xrpl.ledger
 xrpld.overlay > xrpl.protocol
-xrpld.overlay > xrpl.rdb
 xrpld.overlay > xrpl.resource
 xrpld.overlay > xrpl.server
+xrpld.overlay > xrpl.shamap
 xrpld.overlay > xrpl.tx
 xrpld.peerfinder > xrpl.basics
 xrpld.peerfinder > xrpld.core
@@ -261,6 +272,7 @@ xrpld.perflog > xrpl.basics
 xrpld.perflog > xrpl.core
 xrpld.perflog > xrpld.rpc
 xrpld.perflog > xrpl.json
+xrpld.perflog > xrpl.protocol
 xrpld.rpc > xrpl.basics
 xrpld.rpc > xrpl.core
 xrpld.rpc > xrpld.core
@@ -272,5 +284,9 @@ xrpld.rpc > xrpl.protocol
 xrpld.rpc > xrpl.rdb
 xrpld.rpc > xrpl.resource
 xrpld.rpc > xrpl.server
+xrpld.rpc > xrpl.shamap
 xrpld.rpc > xrpl.tx
+xrpld.shamap > xrpl.basics
+xrpld.shamap > xrpld.core
+xrpld.shamap > xrpl.protocol
 xrpld.shamap > xrpl.shamap

.github/workflows/publish-docs.yml

@@ -82,7 +82,7 @@ jobs:
 
       - name: Create documentation artifact
         if: ${{ github.event.repository.visibility == 'public' && github.event_name == 'push' }}
-        uses: actions/upload-pages-artifact@7b1f4a764d45c48632c6b24a0339c27f5614fb0b # v4.0.0
+        uses: actions/upload-pages-artifact@fc324d3547104276b827a68afc52ff2a11cc49c9 # v5.0.0
         with:
           path: ${{ env.BUILD_DIR }}/docs/html
 

.github/workflows/reusable-build-test-config.yml

@@ -153,6 +153,32 @@ jobs:
             ${CMAKE_ARGS} \
             ..
 
+      - name: Check protocol autogen files are up-to-date
+        working-directory: ${{ env.BUILD_DIR }}
+        env:
+          MESSAGE: |
+
+            The generated protocol wrapper classes are out of date.
+
+            This typically happens when the macro files or generator scripts
+            have changed but the generated files were not regenerated.
+
+            To fix this:
+              1. Run: cmake --build . --target setup_code_gen
+              2. Run: cmake --build . --target code_gen
+              3. Commit and push the regenerated files
+        run: |
+          set -e
+          cmake --build . --target setup_code_gen
+          cmake --build . --target code_gen
+          DIFF=$(git -C .. status --porcelain -- include/xrpl/protocol_autogen src/tests/libxrpl/protocol_autogen)
+          if [ -n "${DIFF}" ]; then
+            echo "::error::Generated protocol files are out of date"
+            git -C .. diff -- include/xrpl/protocol_autogen src/tests/libxrpl/protocol_autogen
+            echo "${MESSAGE}"
+            exit 1
+          fi
+
       - name: Build the binary
         working-directory: ${{ env.BUILD_DIR }}
         env:
@@ -166,29 +192,6 @@ jobs:
             --parallel "${BUILD_NPROC}" \
             --target "${CMAKE_TARGET}"
 
-      - name: Check protocol autogen files are up-to-date
-        env:
-          MESSAGE: |
-
-            The generated protocol wrapper classes are out of date.
-
-            This typically happens when your branch is behind develop and
-            the macro files or generator scripts have changed.
-
-            To fix this:
-              1. Update your branch from develop (merge or rebase)
-              2. Build with code generation enabled (XRPL_NO_CODEGEN=OFF)
-              3. Commit and push the regenerated files
-        run: |
-          set -e
-          DIFF=$(git status --porcelain -- include/xrpl/protocol_autogen src/tests/libxrpl/protocol_autogen)
-          if [ -n "${DIFF}" ]; then
-            echo "::error::Generated protocol files are out of date"
-            git diff -- include/xrpl/protocol_autogen src/tests/libxrpl/protocol_autogen
-            echo "${MESSAGE}"
-            exit 1
-          fi
-
       - name: Show ccache statistics
         if: ${{ inputs.ccache_enabled }}
         run: |
@@ -200,7 +203,7 @@ jobs:
 
       - name: Upload the binary (Linux)
         if: ${{ github.event.repository.visibility == 'public' && runner.os == 'Linux' }}
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: xrpld-${{ inputs.config_name }}
           path: ${{ env.BUILD_DIR }}/xrpld

.github/workflows/reusable-clang-tidy-files.yml

@@ -84,7 +84,7 @@ jobs:
 
       - name: Upload clang-tidy output
         if: ${{ github.event.repository.visibility == 'public' && steps.run_clang_tidy.outcome != 'success' }}
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: clang-tidy-results
           path: clang-tidy-output.txt

.gitignore

@@ -13,6 +13,7 @@
 Debug/
 Release/
 /.build/
+/.venv/
 /build/
 /db/
 /out.txt

BUILD.md

@@ -459,6 +459,21 @@ install ccache --version 4.11.3 --allow-downgrade`.
    The location of `xrpld` binary in your build directory depends on your
    CMake generator. Pass `--help` to see the rest of the command line options.
 
+## Code generation
+
+The protocol wrapper classes in `include/xrpl/protocol_autogen/` are generated
+from macro definition files in `include/xrpl/protocol/detail/`. If you modify
+the macro files (e.g. `transactions.macro`, `ledger_entries.macro`) or the
+generation scripts/templates in `cmake/scripts/codegen/`, you need to regenerate the
+files:
+
+```
+cmake --build . --target setup_code_gen  # create venv and install dependencies (once)
+cmake --build . --target code_gen        # regenerate code
+```
+
+The regenerated files should be committed alongside your changes.
+
 ## Coverage report
 
 The coverage report is intended for developers using compilers GCC

CMakeLists.txt

@@ -132,6 +132,7 @@ if(coverage)
 endif()
 
 include(XrplCore)
+include(XrplProtocolAutogen)
 include(XrplInstall)
 include(XrplValidatorKeys)
 

cmake/XrplCore.cmake

@@ -108,24 +108,12 @@ target_link_libraries(
 )
 
 # Level 05
-## Set up code generation for protocol_autogen module
-include(XrplProtocolAutogen)
-# Must call setup_protocol_autogen before add_module so that:
-# 1. Stale generated files are cleared before GLOB runs
-# 2. Output file list is known for custom commands
-setup_protocol_autogen()
-
 add_module(xrpl protocol_autogen)
 target_link_libraries(
     xrpl.libxrpl.protocol_autogen
     PUBLIC xrpl.libxrpl.protocol
 )
 
-# Ensure code generation runs before compiling protocol_autogen
-if(TARGET protocol_autogen_generate)
-    add_dependencies(xrpl.libxrpl.protocol_autogen protocol_autogen_generate)
-endif()
-
 # Level 06
 add_module(xrpl core)
 target_link_libraries(

cmake/XrplProtocolAutogen.cmake

@@ -2,308 +2,145 @@
    Protocol Autogen - Code generation for protocol wrapper classes
 #]===================================================================]
 
-# Options for code generation
-option(
-    XRPL_NO_CODEGEN
-    "Disable code generation (use pre-generated files from repository)"
-    OFF
-)
 set(CODEGEN_VENV_DIR
-    ""
+    "${CMAKE_CURRENT_SOURCE_DIR}/.venv"
     CACHE PATH
-    "Path to Python virtual environment for code generation. If provided, automatic venv setup is skipped."
+    "Path to a Python virtual environment for code generation. A venv will be created here by setup_code_gen and used to run generation scripts."
 )
 
-# Function to set up code generation for protocol_autogen module
-# This runs at configure time to generate C++ wrapper classes from macro files
-function(setup_protocol_autogen)
-    # Directory paths
-    set(MACRO_DIR "${CMAKE_CURRENT_SOURCE_DIR}/include/xrpl/protocol/detail")
-    set(AUTOGEN_HEADER_DIR
-        "${CMAKE_CURRENT_SOURCE_DIR}/include/xrpl/protocol_autogen"
-    )
-    set(AUTOGEN_TEST_DIR
-        "${CMAKE_CURRENT_SOURCE_DIR}/src/tests/libxrpl/protocol_autogen"
-    )
-    set(SCRIPTS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/scripts")
+# Directory paths
+set(MACRO_DIR "${CMAKE_CURRENT_SOURCE_DIR}/include/xrpl/protocol/detail")
+set(AUTOGEN_HEADER_DIR
+    "${CMAKE_CURRENT_SOURCE_DIR}/include/xrpl/protocol_autogen"
+)
+set(AUTOGEN_TEST_DIR
+    "${CMAKE_CURRENT_SOURCE_DIR}/src/tests/libxrpl/protocol_autogen"
+)
+set(SCRIPTS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/cmake/scripts/codegen")
 
-    # Input macro files
-    set(TRANSACTIONS_MACRO "${MACRO_DIR}/transactions.macro")
-    set(LEDGER_ENTRIES_MACRO "${MACRO_DIR}/ledger_entries.macro")
-    set(SFIELDS_MACRO "${MACRO_DIR}/sfields.macro")
+# Input macro files
+set(TRANSACTIONS_MACRO "${MACRO_DIR}/transactions.macro")
+set(LEDGER_ENTRIES_MACRO "${MACRO_DIR}/ledger_entries.macro")
+set(SFIELDS_MACRO "${MACRO_DIR}/sfields.macro")
 
-    # Python scripts and templates
-    set(GENERATE_TX_SCRIPT "${SCRIPTS_DIR}/generate_tx_classes.py")
-    set(GENERATE_LEDGER_SCRIPT "${SCRIPTS_DIR}/generate_ledger_classes.py")
-    set(REQUIREMENTS_FILE "${SCRIPTS_DIR}/requirements.txt")
-    set(MACRO_PARSER_COMMON "${SCRIPTS_DIR}/macro_parser_common.py")
-    set(TX_TEMPLATE "${SCRIPTS_DIR}/templates/Transaction.h.mako")
-    set(TX_TEST_TEMPLATE "${SCRIPTS_DIR}/templates/TransactionTests.cpp.mako")
-    set(LEDGER_TEMPLATE "${SCRIPTS_DIR}/templates/LedgerEntry.h.mako")
-    set(LEDGER_TEST_TEMPLATE
-        "${SCRIPTS_DIR}/templates/LedgerEntryTests.cpp.mako"
+# Python scripts and templates
+set(GENERATE_TX_SCRIPT "${SCRIPTS_DIR}/generate_tx_classes.py")
+set(GENERATE_LEDGER_SCRIPT "${SCRIPTS_DIR}/generate_ledger_classes.py")
+set(REQUIREMENTS_FILE "${SCRIPTS_DIR}/requirements.txt")
+set(MACRO_PARSER_COMMON "${SCRIPTS_DIR}/macro_parser_common.py")
+set(TX_TEMPLATE "${SCRIPTS_DIR}/templates/Transaction.h.mako")
+set(TX_TEST_TEMPLATE "${SCRIPTS_DIR}/templates/TransactionTests.cpp.mako")
+set(LEDGER_TEMPLATE "${SCRIPTS_DIR}/templates/LedgerEntry.h.mako")
+set(LEDGER_TEST_TEMPLATE "${SCRIPTS_DIR}/templates/LedgerEntryTests.cpp.mako")
+set(ALL_INPUT_FILES
+    "${TRANSACTIONS_MACRO}"
+    "${LEDGER_ENTRIES_MACRO}"
+    "${SFIELDS_MACRO}"
+    "${GENERATE_TX_SCRIPT}"
+    "${GENERATE_LEDGER_SCRIPT}"
+    "${REQUIREMENTS_FILE}"
+    "${MACRO_PARSER_COMMON}"
+    "${TX_TEMPLATE}"
+    "${TX_TEST_TEMPLATE}"
+    "${LEDGER_TEMPLATE}"
+    "${LEDGER_TEST_TEMPLATE}"
+)
+
+# Create output directories
+file(MAKE_DIRECTORY "${AUTOGEN_HEADER_DIR}/transactions")
+file(MAKE_DIRECTORY "${AUTOGEN_HEADER_DIR}/ledger_entries")
+file(MAKE_DIRECTORY "${AUTOGEN_TEST_DIR}/ledger_entries")
+file(MAKE_DIRECTORY "${AUTOGEN_TEST_DIR}/transactions")
+
+# Find Python3
+if(NOT Python3_EXECUTABLE)
+    find_package(Python3 COMPONENTS Interpreter QUIET)
+endif()
+
+if(NOT Python3_EXECUTABLE)
+    find_program(Python3_EXECUTABLE NAMES python3 python)
+endif()
+
+if(NOT Python3_EXECUTABLE)
+    message(
+        WARNING
+        "Python3 not found. The 'code_gen' and 'setup_code_gen' targets will not be available."
     )
+    return()
+endif()
 
-    # Check if code generation is disabled
-    if(XRPL_NO_CODEGEN)
+# Warn if pip is configured with a non-default index (may need VPN).
+execute_process(
+    COMMAND ${Python3_EXECUTABLE} -m pip config get global.index-url
+    OUTPUT_VARIABLE PIP_INDEX_URL
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_QUIET
+    RESULT_VARIABLE PIP_CONFIG_RESULT
+)
+if(PIP_CONFIG_RESULT EQUAL 0 AND PIP_INDEX_URL)
+    if(
+        NOT PIP_INDEX_URL STREQUAL "https://pypi.org/simple"
+        AND NOT PIP_INDEX_URL STREQUAL "https://pypi.python.org/simple"
+    )
         message(
             WARNING
-            "Protocol autogen: Code generation is disabled (XRPL_NO_CODEGEN=ON). "
-            "Generated files may be out of date."
+            "Private pip index URL detected: ${PIP_INDEX_URL}\n"
+            "You may need to connect to VPN to access this URL."
         )
-        return()
     endif()
+endif()
 
-    # Create output directories
-    file(MAKE_DIRECTORY "${AUTOGEN_HEADER_DIR}/transactions")
-    file(MAKE_DIRECTORY "${AUTOGEN_HEADER_DIR}/ledger_entries")
-    file(MAKE_DIRECTORY "${AUTOGEN_TEST_DIR}/ledger_entries")
-    file(MAKE_DIRECTORY "${AUTOGEN_TEST_DIR}/transactions")
-
-    # Find Python3 - check if already found by Conan or find it ourselves
-    if(NOT Python3_EXECUTABLE)
-        find_package(Python3 COMPONENTS Interpreter QUIET)
-    endif()
-
-    if(NOT Python3_EXECUTABLE)
-        # Try finding python3 executable directly
-        find_program(Python3_EXECUTABLE NAMES python3 python)
-    endif()
-
-    if(NOT Python3_EXECUTABLE)
-        message(
-            FATAL_ERROR
-            "Python3 not found. Code generation cannot proceed.\n"
-            "Please install Python 3, or set -DXRPL_NO_CODEGEN=ON to use existing generated files."
-        )
-        return()
-    endif()
-
-    message(STATUS "Using Python3 for code generation: ${Python3_EXECUTABLE}")
-
-    # Set up Python virtual environment for code generation
-    if(CODEGEN_VENV_DIR)
-        # User-provided venv - skip automatic setup
-        set(VENV_DIR "${CODEGEN_VENV_DIR}")
-        message(STATUS "Using user-provided Python venv: ${VENV_DIR}")
-    else()
-        # Use default venv in build directory
-        set(VENV_DIR "${CMAKE_CURRENT_BINARY_DIR}/codegen_venv")
-    endif()
-
-    # Determine the Python executable path in the venv
+# Determine which Python interpreter to use for code generation.
+if(CODEGEN_VENV_DIR)
     if(WIN32)
-        set(VENV_PYTHON "${VENV_DIR}/Scripts/python.exe")
-        set(VENV_PIP "${VENV_DIR}/Scripts/pip.exe")
+        set(CODEGEN_PYTHON "${CODEGEN_VENV_DIR}/Scripts/python.exe")
     else()
-        set(VENV_PYTHON "${VENV_DIR}/bin/python")
-        set(VENV_PIP "${VENV_DIR}/bin/pip")
+        set(CODEGEN_PYTHON "${CODEGEN_VENV_DIR}/bin/python")
     endif()
-
-    # Only auto-setup venv if not user-provided
-    if(NOT CODEGEN_VENV_DIR)
-        # Check if venv needs to be created or updated
-        set(VENV_NEEDS_UPDATE FALSE)
-        if(NOT EXISTS "${VENV_PYTHON}")
-            set(VENV_NEEDS_UPDATE TRUE)
-            message(
-                STATUS
-                "Creating Python virtual environment for code generation..."
-            )
-        elseif(
-            "${REQUIREMENTS_FILE}"
-                IS_NEWER_THAN
-                "${VENV_DIR}/.requirements_installed"
-        )
-            set(VENV_NEEDS_UPDATE TRUE)
-            message(
-                STATUS
-                "Updating Python virtual environment (requirements changed)..."
-            )
-        endif()
-
-        # Create/update virtual environment if needed
-        if(VENV_NEEDS_UPDATE)
-            message(
-                STATUS
-                "Setting up Python virtual environment at ${VENV_DIR}"
-            )
-            execute_process(
-                COMMAND ${Python3_EXECUTABLE} -m venv "${VENV_DIR}"
-                RESULT_VARIABLE VENV_RESULT
-                ERROR_VARIABLE VENV_ERROR
-            )
-            if(NOT VENV_RESULT EQUAL 0)
-                message(
-                    FATAL_ERROR
-                    "Failed to create virtual environment: ${VENV_ERROR}"
-                )
-            endif()
-
-            # Check pip index URL configuration
-            execute_process(
-                COMMAND ${VENV_PIP} config get global.index-url
-                OUTPUT_VARIABLE PIP_INDEX_URL
-                OUTPUT_STRIP_TRAILING_WHITESPACE
-                ERROR_QUIET
-            )
-
-            # Default PyPI URL
-            set(DEFAULT_PIP_INDEX "https://pypi.org/simple")
-
-            # Show warning if using non-default index
-            if(PIP_INDEX_URL AND NOT PIP_INDEX_URL STREQUAL "")
-                if(NOT PIP_INDEX_URL STREQUAL DEFAULT_PIP_INDEX)
-                    message(
-                        WARNING
-                        "Private pip index URL detected: ${PIP_INDEX_URL}\n"
-                        "You may need to connect to VPN to access this URL."
-                    )
-                endif()
-            endif()
-
-            message(STATUS "Installing Python dependencies...")
-            execute_process(
-                COMMAND ${VENV_PIP} install --upgrade pip
-                RESULT_VARIABLE PIP_UPGRADE_RESULT
-                OUTPUT_QUIET
-                ERROR_VARIABLE PIP_UPGRADE_ERROR
-            )
-            if(NOT PIP_UPGRADE_RESULT EQUAL 0)
-                message(WARNING "Failed to upgrade pip: ${PIP_UPGRADE_ERROR}")
-            endif()
-
-            execute_process(
-                COMMAND ${VENV_PIP} install -r "${REQUIREMENTS_FILE}"
-                RESULT_VARIABLE PIP_INSTALL_RESULT
-                ERROR_VARIABLE PIP_INSTALL_ERROR
-            )
-            if(NOT PIP_INSTALL_RESULT EQUAL 0)
-                message(
-                    FATAL_ERROR
-                    "Failed to install Python dependencies: ${PIP_INSTALL_ERROR}"
-                )
-            endif()
-
-            # Mark requirements as installed
-            file(TOUCH "${VENV_DIR}/.requirements_installed")
-            message(STATUS "Python virtual environment ready")
-        endif()
-    endif()
-
-    # At configure time - get list of output files for transactions
-    execute_process(
-        COMMAND
-            ${VENV_PYTHON} "${GENERATE_TX_SCRIPT}" "${TRANSACTIONS_MACRO}"
-            --header-dir "${AUTOGEN_HEADER_DIR}/transactions" --test-dir
-            "${AUTOGEN_TEST_DIR}/transactions" --list-outputs
-        OUTPUT_VARIABLE TX_OUTPUT_FILES
-        OUTPUT_STRIP_TRAILING_WHITESPACE
-        RESULT_VARIABLE TX_LIST_RESULT
-        ERROR_VARIABLE TX_LIST_ERROR
+else()
+    set(CODEGEN_PYTHON "${Python3_EXECUTABLE}")
+    message(
+        WARNING
+        "CODEGEN_VENV_DIR is not set. Dependencies will be installed globally.\n"
+        "If this is not intended, reconfigure with:\n"
+        "  cmake . -UCODEGEN_VENV_DIR"
     )
-    if(NOT TX_LIST_RESULT EQUAL 0)
-        message(
-            FATAL_ERROR
-            "Failed to list transaction output files:\n${TX_LIST_ERROR}"
-        )
-    endif()
-    # Convert newline-separated list to CMake list
-    string(REPLACE "\\" "/" TX_OUTPUT_FILES "${TX_OUTPUT_FILES}")
-    string(REPLACE "\n" ";" TX_OUTPUT_FILES "${TX_OUTPUT_FILES}")
+endif()
 
-    # At configure time - get list of output files for ledger entries
-    execute_process(
-        COMMAND
-            ${VENV_PYTHON} "${GENERATE_LEDGER_SCRIPT}" "${LEDGER_ENTRIES_MACRO}"
-            --header-dir "${AUTOGEN_HEADER_DIR}/ledger_entries" --test-dir
-            "${AUTOGEN_TEST_DIR}/ledger_entries" --list-outputs
-        OUTPUT_VARIABLE LEDGER_OUTPUT_FILES
-        OUTPUT_STRIP_TRAILING_WHITESPACE
-        RESULT_VARIABLE LEDGER_LIST_RESULT
-        ERROR_VARIABLE LEDGER_LIST_ERROR
-    )
-    if(NOT LEDGER_LIST_RESULT EQUAL 0)
-        message(
-            FATAL_ERROR
-            "Failed to list ledger entry output files:\n${LEDGER_LIST_ERROR}"
-        )
-    endif()
-    # Convert newline-separated list to CMake list
-    string(REPLACE "\\" "/" LEDGER_OUTPUT_FILES "${LEDGER_OUTPUT_FILES}")
-    string(REPLACE "\n" ";" LEDGER_OUTPUT_FILES "${LEDGER_OUTPUT_FILES}")
-
-    # Custom command to generate transaction classes at build time
-    add_custom_command(
-        OUTPUT ${TX_OUTPUT_FILES}
-        COMMAND
-            ${VENV_PYTHON} "${GENERATE_TX_SCRIPT}" "${TRANSACTIONS_MACRO}"
-            --header-dir "${AUTOGEN_HEADER_DIR}/transactions" --test-dir
-            "${AUTOGEN_TEST_DIR}/transactions" --sfields-macro
-            "${SFIELDS_MACRO}"
-        WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-        DEPENDS
-            "${TRANSACTIONS_MACRO}"
-            "${SFIELDS_MACRO}"
-            "${GENERATE_TX_SCRIPT}"
-            "${MACRO_PARSER_COMMON}"
-            "${TX_TEMPLATE}"
-            "${TX_TEST_TEMPLATE}"
-            "${REQUIREMENTS_FILE}"
-        COMMENT "Generating transaction classes from transactions.macro..."
-        VERBATIM
-    )
-
-    # Custom command to generate ledger entry classes at build time
-    add_custom_command(
-        OUTPUT ${LEDGER_OUTPUT_FILES}
-        COMMAND
-            ${VENV_PYTHON} "${GENERATE_LEDGER_SCRIPT}" "${LEDGER_ENTRIES_MACRO}"
-            --header-dir "${AUTOGEN_HEADER_DIR}/ledger_entries" --test-dir
-            "${AUTOGEN_TEST_DIR}/ledger_entries" --sfields-macro
-            "${SFIELDS_MACRO}"
-        WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-        DEPENDS
-            "${LEDGER_ENTRIES_MACRO}"
-            "${SFIELDS_MACRO}"
-            "${GENERATE_LEDGER_SCRIPT}"
-            "${MACRO_PARSER_COMMON}"
-            "${LEDGER_TEMPLATE}"
-            "${LEDGER_TEST_TEMPLATE}"
-            "${REQUIREMENTS_FILE}"
-        COMMENT "Generating ledger entry classes from ledger_entries.macro..."
-        VERBATIM
-    )
-
-    # Create a custom target that depends on all generated files
+# Custom target to create a venv and install Python dependencies.
+# Run manually with: cmake --build . --target setup_code_gen
+if(CODEGEN_VENV_DIR)
     add_custom_target(
-        protocol_autogen_generate
-        DEPENDS ${TX_OUTPUT_FILES} ${LEDGER_OUTPUT_FILES}
-        COMMENT "Protocol autogen code generation"
+        setup_code_gen
+        COMMAND ${Python3_EXECUTABLE} -m venv "${CODEGEN_VENV_DIR}"
+        COMMAND ${CODEGEN_PYTHON} -m pip install -r "${REQUIREMENTS_FILE}"
+        WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+        COMMENT "Creating venv and installing code generation dependencies..."
     )
+else()
+    add_custom_target(
+        setup_code_gen
+        COMMAND ${Python3_EXECUTABLE} -m pip install -r "${REQUIREMENTS_FILE}"
+        WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+        COMMENT "Installing code generation dependencies..."
+    )
+endif()
 
-    # Extract test files from output lists (files ending in Tests.cpp)
-    set(PROTOCOL_AUTOGEN_TEST_SOURCES "")
-    foreach(FILE ${TX_OUTPUT_FILES} ${LEDGER_OUTPUT_FILES})
-        if(FILE MATCHES "Tests\\.cpp$")
-            list(APPEND PROTOCOL_AUTOGEN_TEST_SOURCES "${FILE}")
-        endif()
-    endforeach()
-    # Export test sources to parent scope for use in test CMakeLists.txt
-    set(PROTOCOL_AUTOGEN_TEST_SOURCES
-        "${PROTOCOL_AUTOGEN_TEST_SOURCES}"
-        CACHE INTERNAL
-        "Generated protocol_autogen test sources"
-    )
-
-    # Register dependencies so CMake reconfigures when macro files change
-    # (to update the list of output files)
-    set_property(
-        DIRECTORY
-        APPEND
-        PROPERTY
-            CMAKE_CONFIGURE_DEPENDS
-                "${TRANSACTIONS_MACRO}"
-                "${LEDGER_ENTRIES_MACRO}"
-    )
-endfunction()
+# Custom target for code generation, excluded from ALL.
+# Run manually with: cmake --build . --target code_gen
+add_custom_target(
+    code_gen
+    COMMAND
+        ${CMAKE_COMMAND} -DCODEGEN_PYTHON=${CODEGEN_PYTHON}
+        -DGENERATE_TX_SCRIPT=${GENERATE_TX_SCRIPT}
+        -DGENERATE_LEDGER_SCRIPT=${GENERATE_LEDGER_SCRIPT}
+        -DTRANSACTIONS_MACRO=${TRANSACTIONS_MACRO}
+        -DLEDGER_ENTRIES_MACRO=${LEDGER_ENTRIES_MACRO}
+        -DSFIELDS_MACRO=${SFIELDS_MACRO}
+        -DAUTOGEN_HEADER_DIR=${AUTOGEN_HEADER_DIR}
+        -DAUTOGEN_TEST_DIR=${AUTOGEN_TEST_DIR} -P
+        "${CMAKE_CURRENT_SOURCE_DIR}/cmake/XrplProtocolAutogenRun.cmake"
+    WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+    COMMENT "Running protocol code generation..."
+    SOURCES ${ALL_INPUT_FILES}
+)

cmake/XrplProtocolAutogenRun.cmake

@@ -0,0 +1,39 @@
+#[===================================================================[
+   Protocol Autogen - Run script invoked by the 'code_gen' target
+#]===================================================================]
+
+# Generate transaction classes.
+execute_process(
+    COMMAND
+        ${CODEGEN_PYTHON} "${GENERATE_TX_SCRIPT}" "${TRANSACTIONS_MACRO}"
+        --header-dir "${AUTOGEN_HEADER_DIR}/transactions" --test-dir
+        "${AUTOGEN_TEST_DIR}/transactions" --sfields-macro "${SFIELDS_MACRO}"
+    RESULT_VARIABLE TX_RESULT
+    OUTPUT_VARIABLE TX_OUTPUT
+    ERROR_VARIABLE TX_ERROR
+)
+if(NOT TX_RESULT EQUAL 0)
+    message(
+        FATAL_ERROR
+        "Transaction code generation failed:\n${TX_OUTPUT}\n${TX_ERROR}\n${TX_RESULT}"
+    )
+endif()
+
+# Generate ledger entry classes.
+execute_process(
+    COMMAND
+        ${CODEGEN_PYTHON} "${GENERATE_LEDGER_SCRIPT}" "${LEDGER_ENTRIES_MACRO}"
+        --header-dir "${AUTOGEN_HEADER_DIR}/ledger_entries" --test-dir
+        "${AUTOGEN_TEST_DIR}/ledger_entries" --sfields-macro "${SFIELDS_MACRO}"
+    RESULT_VARIABLE LEDGER_RESULT
+    OUTPUT_VARIABLE LEDGER_OUTPUT
+    ERROR_VARIABLE LEDGER_ERROR
+)
+if(NOT LEDGER_RESULT EQUAL 0)
+    message(
+        FATAL_ERROR
+        "Ledger entry code generation failed:\n${LEDGER_OUTPUT}\n${LEDGER_ERROR}\n${TX_RESULT}"
+    )
+endif()
+
+message(STATUS "Protocol autogen: code generation complete")

cmake/scripts/codegen/generate_ledger_classes.py

@@ -138,28 +138,12 @@ def main():
         "--sfields-macro",
         help="Path to sfields.macro (default: auto-detect from macro_path)",
     )
-    parser.add_argument(
-        "--list-outputs",
-        action="store_true",
-        help="List output files without generating (one per line)",
-    )
-
+    parser.add_argument("--venv-dir", help=argparse.SUPPRESS)
     args = parser.parse_args()
 
     # Parse the macro file to get ledger entry names
     entries = parse_macro_file(args.macro_path)
 
-    # If --list-outputs, just print the output file paths and exit
-    if args.list_outputs:
-        header_dir = Path(args.header_dir)
-        for entry in entries:
-            print(header_dir / f"{entry['name']}.h")
-        if args.test_dir:
-            test_dir = Path(args.test_dir)
-            for entry in entries:
-                print(test_dir / f"{entry['name']}Tests.cpp")
-        return
-
     # Auto-detect sfields.macro path if not provided
     if args.sfields_macro:
         sfields_path = Path(args.sfields_macro)

cmake/scripts/codegen/generate_tx_classes.py

@@ -147,28 +147,12 @@ def main():
         "--sfields-macro",
         help="Path to sfields.macro (default: auto-detect from macro_path)",
     )
-    parser.add_argument(
-        "--list-outputs",
-        action="store_true",
-        help="List output files without generating (one per line)",
-    )
-
+    parser.add_argument("--venv-dir", help=argparse.SUPPRESS)
     args = parser.parse_args()
 
     # Parse the macro file to get transaction names
     transactions = parse_macro_file(args.macro_path)
 
-    # If --list-outputs, just print the output file paths and exit
-    if args.list_outputs:
-        header_dir = Path(args.header_dir)
-        for tx in transactions:
-            print(header_dir / f"{tx['name']}.h")
-        if args.test_dir:
-            test_dir = Path(args.test_dir)
-            for tx in transactions:
-                print(test_dir / f"{tx['name']}Tests.cpp")
-        return
-
     # Auto-detect sfields.macro path if not provided
     if args.sfields_macro:
         sfields_path = Path(args.sfields_macro)

include/xrpl/basics/BasicConfig.h

@@ -67,9 +67,13 @@ public:
     legacy(std::string value)
     {
         if (lines_.empty())
+        {
             lines_.emplace_back(std::move(value));
+        }
         else
+        {
             lines_[0] = std::move(value);
+        }
     }
 
     /**
@@ -84,8 +88,10 @@ public:
         if (lines_.empty())
             return "";
         if (lines_.size() > 1)
+        {
             Throw<std::runtime_error>(
                 "A legacy value must have exactly one line. Section: " + name_);
+        }
         return lines_[0];
     }
 

include/xrpl/basics/Buffer.h

@@ -24,7 +24,8 @@ public:
     Buffer() = default;
 
     /** Create an uninitialized buffer with the given size. */
-    explicit Buffer(std::size_t size) : p_(size ? new std::uint8_t[size] : nullptr), size_(size)
+    explicit Buffer(std::size_t size)
+        : p_((size != 0u) ? new std::uint8_t[size] : nullptr), size_(size)
     {
     }
 
@@ -36,7 +37,7 @@ public:
     */
     Buffer(void const* data, std::size_t size) : Buffer(size)
     {
-        if (size)
+        if (size != 0u)
             std::memcpy(p_.get(), data, size);
     }
 
@@ -114,7 +115,7 @@ public:
 
     operator Slice() const noexcept
     {
-        if (!size_)
+        if (size_ == 0u)
             return Slice{};
         return Slice{p_.get(), size_};
     }
@@ -155,7 +156,7 @@ public:
     {
         if (n != size_)
         {
-            p_.reset(n ? new std::uint8_t[n] : nullptr);
+            p_.reset((n != 0u) ? new std::uint8_t[n] : nullptr);
             size_ = n;
         }
         return p_.get();
@@ -199,7 +200,7 @@ operator==(Buffer const& lhs, Buffer const& rhs) noexcept
     if (lhs.size() != rhs.size())
         return false;
 
-    if (lhs.size() == 0)
+    if (lhs.empty())
         return true;
 
     return std::memcmp(lhs.data(), rhs.data(), lhs.size()) == 0;

include/xrpl/basics/CompressionAlgorithms.h

@@ -68,12 +68,15 @@ lz4Decompress(
     if (decompressedSize <= 0)
         Throw<std::runtime_error>("lz4Decompress: integer overflow (output)");
 
+    // NOLINTNEXTLINE(readability-suspicious-call-argument)
     if (LZ4_decompress_safe(
             reinterpret_cast<char const*>(in),
             reinterpret_cast<char*>(decompressed),
             inSize,
             decompressedSize) != decompressedSize)
+    {
         Throw<std::runtime_error>("lz4Decompress: failed");
+    }
 
     return decompressedSize;
 }

include/xrpl/basics/DecayingSample.h

@@ -67,7 +67,7 @@ private:
             }
             else
             {
-                while (elapsed--)
+                while ((elapsed--) != 0u)
                     m_value -= (m_value + Window - 1) / Window;
             }
         }

include/xrpl/basics/IntrusiveRefCounts.h

@@ -247,7 +247,7 @@ IntrusiveRefCounts::releaseStrongRef() const
 
     using enum ReleaseStrongRefAction;
     auto prevIntVal = refCounts.load(std::memory_order_acquire);
-    while (1)
+    while (true)
     {
         RefCountPair const prevVal{prevIntVal};
         XRPL_ASSERT(
@@ -298,7 +298,7 @@ IntrusiveRefCounts::addWeakReleaseStrongRef() const
     // Note: If this becomes a perf bottleneck, the `partialDestroyStartedMask`
     // may be able to be set non-atomically. But it is easier to reason about
     // the code if the flag is set atomically.
-    while (1)
+    while (true)
     {
         RefCountPair const prevVal{prevIntVal};
         // Converted the last strong pointer to a weak pointer.
@@ -343,7 +343,7 @@ IntrusiveRefCounts::releaseWeakRef() const
     RefCountPair prev = prevIntVal;
     if (prev.weak == 1 && prev.strong == 0)
     {
-        if (!prev.partialDestroyStartedBit)
+        if (prev.partialDestroyStartedBit == 0u)
         {
             // This case should only be hit if the partialDestroyStartedBit is
             // set non-atomically (and even then very rarely). The code is kept
@@ -352,7 +352,7 @@ IntrusiveRefCounts::releaseWeakRef() const
             prevIntVal = refCounts.load(std::memory_order_acquire);
             prev = RefCountPair{prevIntVal};
         }
-        if (!prev.partialDestroyFinishedBit)
+        if (prev.partialDestroyFinishedBit == 0u)
         {
             // partial destroy MUST finish before running a full destroy (when
             // using weak pointers)
@@ -372,7 +372,7 @@ IntrusiveRefCounts::checkoutStrongRefFromWeak() const noexcept
     while (!refCounts.compare_exchange_weak(curValue, desiredValue, std::memory_order_acq_rel))
     {
         RefCountPair const prev{curValue};
-        if (!prev.strong)
+        if (prev.strong == 0u)
             return false;
 
         desiredValue = curValue + strongDelta;

include/xrpl/basics/LocalValue.h

@@ -42,10 +42,10 @@ struct LocalValues
     // Keys are the address of a LocalValue.
     std::unordered_map<void const*, std::unique_ptr<BasicValue>> values;
 
-    static inline void
+    static void
     cleanup(LocalValues* lvs)
     {
-        if (lvs && !lvs->onCoro)
+        if ((lvs != nullptr) && !lvs->onCoro)
             delete lvs;
     }
 };
@@ -89,7 +89,7 @@ T&
 LocalValue<T>::operator*()
 {
     auto lvs = detail::getLocalValues().get();
-    if (!lvs)
+    if (lvs == nullptr)
     {
         lvs = new detail::LocalValues();
         lvs->onCoro = false;

include/xrpl/basics/Number.h

@@ -78,7 +78,7 @@ struct MantissaRange
     }
 
     rep min;
-    rep max{min * 10 - 1};
+    rep max{(min * 10) - 1};
     int log;
     mantissa_scale scale;
 
@@ -342,7 +342,9 @@ public:
     constexpr int
     signum() const noexcept
     {
-        return negative_ ? -1 : (mantissa_ ? 1 : 0);
+        if (negative_)
+            return -1;
+        return (mantissa_ != 0u) ? 1 : 0;
     }
 
     Number
@@ -402,19 +404,19 @@ public:
     static void
     setMantissaScale(MantissaRange::mantissa_scale scale);
 
-    inline static internalrep
+    static internalrep
     minMantissa()
     {
         return range_.get().min;
     }
 
-    inline static internalrep
+    static internalrep
     maxMantissa()
     {
         return range_.get().max;
     }
 
-    inline static int
+    static int
     mantissaLog()
     {
         return range_.get().log;
@@ -507,16 +509,12 @@ private:
     class Guard;
 };
 
-inline constexpr Number::Number(
-    bool negative,
-    internalrep mantissa,
-    int exponent,
-    unchecked) noexcept
+constexpr Number::Number(bool negative, internalrep mantissa, int exponent, unchecked) noexcept
     : negative_(negative), mantissa_{mantissa}, exponent_{exponent}
 {
 }
 
-inline constexpr Number::Number(internalrep mantissa, int exponent, unchecked) noexcept
+constexpr Number::Number(internalrep mantissa, int exponent, unchecked) noexcept
     : Number(false, mantissa, exponent, unchecked{})
 {
 }
@@ -548,7 +546,7 @@ inline Number::Number(rep mantissa) : Number{mantissa, 0}
  * Please see the "---- External Interface ----" section of the class
  * documentation for an explanation of why the internal value may be modified.
  */
-inline constexpr Number::rep
+constexpr Number::rep
 Number::mantissa() const noexcept
 {
     auto m = mantissa_;
@@ -569,7 +567,7 @@ Number::mantissa() const noexcept
  * Please see the "---- External Interface ----" section of the class
  * documentation for an explanation of why the internal value may be modified.
  */
-inline constexpr int
+constexpr int
 Number::exponent() const noexcept
 {
     auto e = exponent_;
@@ -584,13 +582,13 @@ Number::exponent() const noexcept
     return e;
 }
 
-inline constexpr Number
+constexpr Number
 Number::operator+() const noexcept
 {
     return *this;
 }
 
-inline constexpr Number
+constexpr Number
 Number::operator-() const noexcept
 {
     if (mantissa_ == 0)
@@ -705,17 +703,19 @@ Number::normalizeToRange(T minMantissa, T maxMantissa) const
     int exponent = exponent_;
 
     if constexpr (std::is_unsigned_v<T>)
+    {
         XRPL_ASSERT_PARTS(
             !negative,
             "xrpl::Number::normalizeToRange",
             "Number is non-negative for unsigned range.");
+    }
     Number::normalize(negative, mantissa, exponent, minMantissa, maxMantissa);
 
     auto const sign = negative ? -1 : 1;
     return std::make_pair(static_cast<T>(sign * mantissa), exponent);
 }
 
-inline constexpr Number
+constexpr Number
 abs(Number x) noexcept
 {
     if (x < Number{})
@@ -746,7 +746,7 @@ power(Number const& f, unsigned n, unsigned d);
 
 // Return 0 if abs(x) < limit, else returns x
 
-inline constexpr Number
+constexpr Number
 squelch(Number const& x, Number const& limit) noexcept
 {
     if (abs(x) < limit)

include/xrpl/basics/RangeSet.h

@@ -117,22 +117,32 @@ from_string(RangeSet<T>& rs, std::string const& s)
             case 1: {
                 T front;
                 if (!beast::lexicalCastChecked(front, intervals.front()))
+                {
                     result = false;
+                }
                 else
+                {
                     rs.insert(front);
+                }
                 break;
             }
             case 2: {
                 T front;
                 if (!beast::lexicalCastChecked(front, intervals.front()))
+                {
                     result = false;
+                }
                 else
                 {
                     T back;
                     if (!beast::lexicalCastChecked(back, intervals.back()))
+                    {
                         result = false;
+                    }
                     else
+                    {
                         rs.insert(range(front, back));
+                    }
                 }
                 break;
             }

include/xrpl/basics/SlabAllocator.h

@@ -98,7 +98,7 @@ class SlabAllocator
 
                 ret = l_;
 
-                if (ret)
+                if (ret != nullptr)
                 {
                     // Use memcpy to avoid unaligned UB
                     // (will optimize to equivalent code)
@@ -159,7 +159,7 @@ public:
         std::size_t extra,
         std::size_t alloc = 0,
         std::size_t align = 0)
-        : itemAlignment_(align ? align : alignof(Type))
+        : itemAlignment_((align != 0u) ? align : alignof(Type))
         , itemSize_(boost::alignment::align_up(sizeof(Type) + extra, itemAlignment_))
         , slabSize_(alloc)
     {
@@ -215,7 +215,7 @@ public:
         // We want to allocate the memory at a 2 MiB boundary, to make it
         // possible to use hugepage mappings on Linux:
         auto buf = boost::alignment::aligned_alloc(megabytes(std::size_t(2)), size);
-        if (!buf) [[unlikely]]
+        if (buf == nullptr) [[unlikely]]
             return nullptr;
 
 #if BOOST_OS_LINUX
@@ -235,7 +235,7 @@ public:
 
         // This operation is essentially guaranteed not to fail but
         // let's be careful anyways.
-        if (!boost::alignment::align(itemAlignment_, itemSize_, slabData, slabSize))
+        if (boost::alignment::align(itemAlignment_, itemSize_, slabData, slabSize) == nullptr)
         {
             boost::alignment::aligned_free(buf);
             return nullptr;

include/xrpl/basics/Slice.h

@@ -183,7 +183,7 @@ operator==(Slice const& lhs, Slice const& rhs) noexcept
     if (lhs.size() != rhs.size())
         return false;
 
-    if (lhs.size() == 0)
+    if (lhs.empty())
         return true;
 
     return std::memcmp(lhs.data(), rhs.data(), lhs.size()) == 0;

include/xrpl/basics/algorithm.h

@@ -23,8 +23,10 @@ generalized_set_intersection(
 {
     while (first1 != last1 && first2 != last2)
     {
-        if (comp(*first1, *first2))  // if *first1 < *first2
-            ++first1;                //     then reduce first range
+        if (comp(*first1, *first2))
+        {              // if *first1 < *first2
+            ++first1;  //     then reduce first range
+        }
         else
         {
             if (!comp(*first2, *first1))   // if *first1 == *first2

include/xrpl/basics/base_uint.h

@@ -183,11 +183,17 @@ private:
                 return ParseResult::badChar;
 
             if (c >= 'a')
+            {
                 nibble = static_cast<std::uint32_t>(c - 'a' + 0xA);
+            }
             else if (c >= 'A')
+            {
                 nibble = static_cast<std::uint32_t>(c - 'A' + 0xA);
+            }
             else if (c <= '9')
+            {
                 nibble = static_cast<std::uint32_t>(c - '0');
+            }
 
             if (nibble > 0xFu)
                 return ParseResult::badChar;
@@ -308,8 +314,10 @@ public:
     signum() const
     {
         for (int i = 0; i < WIDTH; i++)
+        {
             if (data_[i] != 0)
                 return 1;
+        }
 
         return 0;
     }
@@ -390,7 +398,7 @@ public:
         return *this;
     }
 
-    base_uint const
+    base_uint
     operator++(int)
     {
         // postfix operator
@@ -415,7 +423,7 @@ public:
         return *this;
     }
 
-    base_uint const
+    base_uint
     operator--(int)
     {
         // postfix operator
@@ -444,7 +452,7 @@ public:
     {
         std::uint64_t carry = 0;
 
-        for (int i = WIDTH; i--;)
+        for (int i = WIDTH - 1; i >= 0; i--)
         {
             std::uint64_t const n = carry + boost::endian::big_to_native(data_[i]) +
                 boost::endian::big_to_native(b.data_[i]);
@@ -532,7 +540,7 @@ using uint256 = base_uint<256>;
 using uint192 = base_uint<192>;
 
 template <std::size_t Bits, class Tag>
-[[nodiscard]] inline constexpr std::strong_ordering
+[[nodiscard]] constexpr std::strong_ordering
 operator<=>(base_uint<Bits, Tag> const& lhs, base_uint<Bits, Tag> const& rhs)
 {
     // This comparison might seem wrong on a casual inspection because it
@@ -553,7 +561,7 @@ operator<=>(base_uint<Bits, Tag> const& lhs, base_uint<Bits, Tag> const& rhs)
 }
 
 template <std::size_t Bits, typename Tag>
-[[nodiscard]] inline constexpr bool
+[[nodiscard]] constexpr bool
 operator==(base_uint<Bits, Tag> const& lhs, base_uint<Bits, Tag> const& rhs)
 {
     return (lhs <=> rhs) == 0;
@@ -561,7 +569,7 @@ operator==(base_uint<Bits, Tag> const& lhs, base_uint<Bits, Tag> const& rhs)
 
 //------------------------------------------------------------------------------
 template <std::size_t Bits, class Tag>
-inline constexpr bool
+constexpr bool
 operator==(base_uint<Bits, Tag> const& a, std::uint64_t b)
 {
     return a == base_uint<Bits, Tag>(b);
@@ -569,28 +577,28 @@ operator==(base_uint<Bits, Tag> const& a, std::uint64_t b)
 
 //------------------------------------------------------------------------------
 template <std::size_t Bits, class Tag>
-inline constexpr base_uint<Bits, Tag>
+constexpr base_uint<Bits, Tag>
 operator^(base_uint<Bits, Tag> const& a, base_uint<Bits, Tag> const& b)
 {
     return base_uint<Bits, Tag>(a) ^= b;
 }
 
 template <std::size_t Bits, class Tag>
-inline constexpr base_uint<Bits, Tag>
+constexpr base_uint<Bits, Tag>
 operator&(base_uint<Bits, Tag> const& a, base_uint<Bits, Tag> const& b)
 {
     return base_uint<Bits, Tag>(a) &= b;
 }
 
 template <std::size_t Bits, class Tag>
-inline constexpr base_uint<Bits, Tag>
+constexpr base_uint<Bits, Tag>
 operator|(base_uint<Bits, Tag> const& a, base_uint<Bits, Tag> const& b)
 {
     return base_uint<Bits, Tag>(a) |= b;
 }
 
 template <std::size_t Bits, class Tag>
-inline constexpr base_uint<Bits, Tag>
+constexpr base_uint<Bits, Tag>
 operator+(base_uint<Bits, Tag> const& a, base_uint<Bits, Tag> const& b)
 {
     return base_uint<Bits, Tag>(a) += b;

include/xrpl/basics/partitioned_unordered_map.h

@@ -231,7 +231,8 @@ public:
     {
         // Set partitions to the number of hardware threads if the parameter
         // is either empty or set to 0.
-        partitions_ = partitions && *partitions ? *partitions : std::thread::hardware_concurrency();
+        partitions_ =
+            partitions && (*partitions != 0u) ? *partitions : std::thread::hardware_concurrency();
         map_.resize(partitions_);
         XRPL_ASSERT(
             partitions_,

include/xrpl/basics/safe_cast.h

@@ -17,7 +17,7 @@ concept SafeToCast = (std::is_integral_v<Src> && std::is_integral_v<Dest>) &&
                                                                : sizeof(Dest) >= sizeof(Src));
 
 template <class Dest, class Src>
-inline constexpr std::enable_if_t<std::is_integral_v<Dest> && std::is_integral_v<Src>, Dest>
+constexpr std::enable_if_t<std::is_integral_v<Dest> && std::is_integral_v<Src>, Dest>
 safe_cast(Src s) noexcept
 {
     static_assert(
@@ -30,14 +30,14 @@ safe_cast(Src s) noexcept
 }
 
 template <class Dest, class Src>
-inline constexpr std::enable_if_t<std::is_enum_v<Dest> && std::is_integral_v<Src>, Dest>
+constexpr std::enable_if_t<std::is_enum_v<Dest> && std::is_integral_v<Src>, Dest>
 safe_cast(Src s) noexcept
 {
     return static_cast<Dest>(safe_cast<std::underlying_type_t<Dest>>(s));
 }
 
 template <class Dest, class Src>
-inline constexpr std::enable_if_t<std::is_integral_v<Dest> && std::is_enum_v<Src>, Dest>
+constexpr std::enable_if_t<std::is_integral_v<Dest> && std::is_enum_v<Src>, Dest>
 safe_cast(Src s) noexcept
 {
     return safe_cast<Dest>(static_cast<std::underlying_type_t<Src>>(s));
@@ -48,7 +48,7 @@ safe_cast(Src s) noexcept
 // underlying types become safe, it can be converted to a safe_cast.
 
 template <class Dest, class Src>
-inline constexpr std::enable_if_t<std::is_integral_v<Dest> && std::is_integral_v<Src>, Dest>
+constexpr std::enable_if_t<std::is_integral_v<Dest> && std::is_integral_v<Src>, Dest>
 unsafe_cast(Src s) noexcept
 {
     static_assert(
@@ -59,14 +59,14 @@ unsafe_cast(Src s) noexcept
 }
 
 template <class Dest, class Src>
-inline constexpr std::enable_if_t<std::is_enum_v<Dest> && std::is_integral_v<Src>, Dest>
+constexpr std::enable_if_t<std::is_enum_v<Dest> && std::is_integral_v<Src>, Dest>
 unsafe_cast(Src s) noexcept
 {
     return static_cast<Dest>(unsafe_cast<std::underlying_type_t<Dest>>(s));
 }
 
 template <class Dest, class Src>
-inline constexpr std::enable_if_t<std::is_integral_v<Dest> && std::is_enum_v<Src>, Dest>
+constexpr std::enable_if_t<std::is_integral_v<Dest> && std::is_enum_v<Src>, Dest>
 unsafe_cast(Src s) noexcept
 {
     return unsafe_cast<Dest>(static_cast<std::underlying_type_t<Src>>(s));

include/xrpl/beast/asio/io_latency_probe.h

@@ -184,7 +184,7 @@ private:
         void
         operator()() const
         {
-            if (!m_probe)
+            if (m_probe == nullptr)
                 return;
             typename Clock::time_point const now(Clock::now());
             typename Clock::duration const elapsed(now - m_start);
@@ -202,7 +202,7 @@ private:
                 // Calculate when we want to sample again, and
                 // adjust for the expected latency.
                 //
-                typename Clock::time_point const when(now + m_probe->m_period - 2 * elapsed);
+                typename Clock::time_point const when(now + m_probe->m_period - (2 * elapsed));
 
                 if (when <= now)
                 {
@@ -224,7 +224,7 @@ private:
         void
         operator()(boost::system::error_code const& ec)
         {
-            if (!m_probe)
+            if (m_probe == nullptr)
                 return;
             typename Clock::time_point const now(Clock::now());
             boost::asio::post(

include/xrpl/beast/container/detail/aged_container_iterator.h

@@ -16,10 +16,10 @@ class aged_container_iterator
 {
 public:
     using iterator_category = typename std::iterator_traits<Iterator>::iterator_category;
-    using value_type = typename std::conditional<
+    using value_type = std::conditional_t<
         is_const,
         typename Iterator::value_type::stashed::value_type const,
-        typename Iterator::value_type::stashed::value_type>::type;
+        typename Iterator::value_type::stashed::value_type>;
     using difference_type = typename std::iterator_traits<Iterator>::difference_type;
     using pointer = value_type*;
     using reference = value_type&;
@@ -32,9 +32,9 @@ public:
     template <
         bool other_is_const,
         class OtherIterator,
-        class = typename std::enable_if<
-            (other_is_const == false || is_const == true) &&
-            std::is_same<Iterator, OtherIterator>::value == false>::type>
+        class = std::enable_if_t<
+            (!other_is_const || is_const) &&
+            !static_cast<bool>(std::is_same_v<Iterator, OtherIterator>)>>
     explicit aged_container_iterator(
         aged_container_iterator<other_is_const, OtherIterator> const& other)
         : m_iter(other.m_iter)
@@ -42,9 +42,7 @@ public:
     }
 
     // Disable constructing a const_iterator from a non-const_iterator.
-    template <
-        bool other_is_const,
-        class = typename std::enable_if<other_is_const == false || is_const == true>::type>
+    template <bool other_is_const, class = std::enable_if_t<!other_is_const || is_const>>
     aged_container_iterator(aged_container_iterator<other_is_const, Iterator> const& other)
         : m_iter(other.m_iter)
     {
@@ -53,8 +51,8 @@ public:
     // Disable assigning a const_iterator to a non-const iterator
     template <bool other_is_const, class OtherIterator>
     auto
-    operator=(aged_container_iterator<other_is_const, OtherIterator> const& other) -> typename std::
-        enable_if<other_is_const == false || is_const == true, aged_container_iterator&>::type
+    operator=(aged_container_iterator<other_is_const, OtherIterator> const& other)
+        -> std::enable_if_t<!other_is_const || is_const, aged_container_iterator&>
     {
         m_iter = other.m_iter;
         return *this;

include/xrpl/beast/core/SemanticVersion.h

@@ -40,12 +40,12 @@ public:
     std::string
     print() const;
 
-    inline bool
+    bool
     isRelease() const noexcept
     {
         return preReleaseIdentifiers.empty();
     }
-    inline bool
+    bool
     isPreRelease() const noexcept
     {
         return !isRelease();

include/xrpl/beast/hash/xxhasher.h

@@ -64,7 +64,7 @@ private:
     void
     flushToState(void const* data, std::size_t len)
     {
-        if (!state_)
+        if (state_ == nullptr)
         {
             state_ = allocState();
             if (seed_.has_value())
@@ -78,7 +78,7 @@ private:
         }
         XXH3_64bits_update(state_, readBuffer_.data(), readBuffer_.size());
         resetBuffers();
-        if (data && len)
+        if ((data != nullptr) && (len != 0u))
         {
             XXH3_64bits_update(state_, data, len);
         }
@@ -87,22 +87,18 @@ private:
     result_type
     retrieveHash()
     {
-        if (state_)
+        if (state_ != nullptr)
         {
             flushToState(nullptr, 0);
             return XXH3_64bits_digest(state_);
         }
-        else
+
+        if (seed_.has_value())
         {
-            if (seed_.has_value())
-            {
-                return XXH3_64bits_withSeed(readBuffer_.data(), readBuffer_.size(), *seed_);
-            }
-            else
-            {
-                return XXH3_64bits(readBuffer_.data(), readBuffer_.size());
-            }
+            return XXH3_64bits_withSeed(readBuffer_.data(), readBuffer_.size(), *seed_);
         }
+
+        return XXH3_64bits(readBuffer_.data(), readBuffer_.size());
     }
 
 public:
@@ -119,7 +115,7 @@ public:
 
     ~xxhasher() noexcept
     {
-        if (state_)
+        if (state_ != nullptr)
         {
             XXH3_freeState(state_);
         }

include/xrpl/beast/net/IPAddress.h

@@ -70,9 +70,13 @@ hash_append(Hasher& h, beast::IP::Address const& addr) noexcept
 {
     using beast::hash_append;
     if (addr.is_v4())
+    {
         hash_append(h, addr.to_v4().to_bytes());
+    }
     else if (addr.is_v6())
+    {
         hash_append(h, addr.to_v6().to_bytes());
+    }
     else
     {
         // LCOV_EXCL_START

include/xrpl/beast/net/IPEndpoint.h

@@ -69,12 +69,12 @@ public:
     {
         return m_addr.is_v6();
     }
-    AddressV4 const
+    AddressV4
     to_v4() const
     {
         return m_addr.to_v4();
     }
-    AddressV6 const
+    AddressV6
     to_v6() const
     {
         return m_addr.to_v6();

include/xrpl/beast/rfc2616.h

@@ -350,8 +350,10 @@ bool
 token_in_list(boost::string_ref const& value, boost::string_ref const& token)
 {
     for (auto const& item : make_list(value))
+    {
         if (ci_equal(item, token))
             return true;
+    }
     return false;
 }
 
@@ -360,8 +362,10 @@ bool
 is_keep_alive(boost::beast::http::message<isRequest, Body, Fields> const& m)
 {
     if (m.version() <= 10)
+    {
         return boost::beast::http::token_list{m[boost::beast::http::field::connection]}.exists(
             "keep-alive");
+    }
     return !boost::beast::http::token_list{m[boost::beast::http::field::connection]}.exists(
         "close");
 }

include/xrpl/beast/test/yield_to.h

@@ -44,7 +44,7 @@ public:
         : work_(boost::asio::make_work_guard(ios_))
     {
         threads_.reserve(concurrency);
-        while (concurrency--)
+        while ((concurrency--) != 0u)
             threads_.emplace_back([&] { ios_.run(); });
     }
 

include/xrpl/beast/type_name.h

@@ -32,9 +32,13 @@ type_name()
     if (std::is_volatile<TR>::value)
         name += " volatile";
     if (std::is_lvalue_reference<T>::value)
+    {
         name += "&";
+    }
     else if (std::is_rvalue_reference<T>::value)
+    {
         name += "&&";
+    }
 
     return name;
 }

include/xrpl/beast/unit_test/recorder.h

@@ -50,7 +50,7 @@ private:
     virtual void
     on_case_end() override
     {
-        if (m_case.tests.size() > 0)
+        if (!m_case.tests.empty())
             m_suite.insert(std::move(m_case));
     }
 

include/xrpl/beast/unit_test/runner.h

@@ -198,8 +198,10 @@ runner::run_if(FwdIter first, FwdIter last, Pred pred)
 {
     bool failed(false);
     for (; first != last; ++first)
+    {
         if (pred(*first))
             failed = run(*first) || failed;
+    }
     return failed;
 }
 
@@ -219,8 +221,10 @@ runner::run_each_if(SequenceContainer const& c, Pred pred)
 {
     bool failed(false);
     for (auto const& s : c)
+    {
         if (pred(s))
             failed = run(s) || failed;
+    }
     return failed;
 }
 

include/xrpl/beast/unit_test/suite.h

@@ -309,7 +309,7 @@ private:
     run() = 0;
 
     void
-    propagate_abort();
+    propagate_abort() const;
 
     template <class = void>
     void
@@ -486,9 +486,13 @@ suite::unexpected(Condition shouldBeFalse, String const& reason)
 {
     bool const b = static_cast<bool>(shouldBeFalse);
     if (!b)
+    {
         pass();
+    }
     else
+    {
         fail(reason);
+    }
     return !b;
 }
 
@@ -522,7 +526,7 @@ suite::fail(String const& reason, char const* file, int line)
 }
 
 inline void
-suite::propagate_abort()
+suite::propagate_abort() const
 {
     if (abort_ && aborted_)
         BOOST_THROW_EXCEPTION(abort_exception());

include/xrpl/beast/utility/Journal.h

@@ -13,13 +13,13 @@ enum Severity {
     kAll = 0,
 
     kTrace = kAll,
-    kDebug,
-    kInfo,
-    kWarning,
-    kError,
-    kFatal,
+    kDebug = 1,
+    kInfo = 2,
+    kWarning = 3,
+    kError = 4,
+    kFatal = 5,
 
-    kDisabled,
+    kDisabled = 6,
     kNone = kDisabled
 };
 }  // namespace severities
@@ -109,12 +109,12 @@ public:
     };
 
 #ifndef __INTELLISENSE__
-    static_assert(std::is_default_constructible<Sink>::value == false, "");
-    static_assert(std::is_copy_constructible<Sink>::value == false, "");
-    static_assert(std::is_move_constructible<Sink>::value == false, "");
-    static_assert(std::is_copy_assignable<Sink>::value == false, "");
-    static_assert(std::is_move_assignable<Sink>::value == false, "");
-    static_assert(std::is_nothrow_destructible<Sink>::value == true, "");
+    static_assert(!std::is_default_constructible_v<Sink>, "");
+    static_assert(!std::is_copy_constructible_v<Sink>, "");
+    static_assert(!std::is_move_constructible_v<Sink>, "");
+    static_assert(!std::is_copy_assignable_v<Sink>, "");
+    static_assert(!std::is_move_assignable_v<Sink>, "");
+    static_assert(std::is_nothrow_destructible_v<Sink>, "");
 #endif
 
     /** Returns a Sink which does nothing. */
@@ -165,12 +165,12 @@ public:
     };
 
 #ifndef __INTELLISENSE__
-    static_assert(std::is_default_constructible<ScopedStream>::value == false, "");
-    static_assert(std::is_copy_constructible<ScopedStream>::value == true, "");
-    static_assert(std::is_move_constructible<ScopedStream>::value == true, "");
-    static_assert(std::is_copy_assignable<ScopedStream>::value == false, "");
-    static_assert(std::is_move_assignable<ScopedStream>::value == false, "");
-    static_assert(std::is_nothrow_destructible<ScopedStream>::value == true, "");
+    static_assert(!std::is_default_constructible_v<ScopedStream>, "");
+    static_assert(std::is_copy_constructible_v<ScopedStream>, "");
+    static_assert(std::is_move_constructible_v<ScopedStream>, "");
+    static_assert(!std::is_copy_assignable_v<ScopedStream>, "");
+    static_assert(!std::is_move_assignable_v<ScopedStream>, "");
+    static_assert(std::is_nothrow_destructible_v<ScopedStream>, "");
 #endif
 
     //--------------------------------------------------------------------------
@@ -247,12 +247,12 @@ public:
     };
 
 #ifndef __INTELLISENSE__
-    static_assert(std::is_default_constructible<Stream>::value == true, "");
-    static_assert(std::is_copy_constructible<Stream>::value == true, "");
-    static_assert(std::is_move_constructible<Stream>::value == true, "");
-    static_assert(std::is_copy_assignable<Stream>::value == false, "");
-    static_assert(std::is_move_assignable<Stream>::value == false, "");
-    static_assert(std::is_nothrow_destructible<Stream>::value == true, "");
+    static_assert(std::is_default_constructible_v<Stream>, "");
+    static_assert(std::is_copy_constructible_v<Stream>, "");
+    static_assert(std::is_move_constructible_v<Stream>, "");
+    static_assert(!std::is_copy_assignable_v<Stream>, "");
+    static_assert(!std::is_move_assignable_v<Stream>, "");
+    static_assert(std::is_nothrow_destructible_v<Stream>, "");
 #endif
 
     //--------------------------------------------------------------------------
@@ -330,12 +330,12 @@ public:
 };
 
 #ifndef __INTELLISENSE__
-static_assert(std::is_default_constructible<Journal>::value == false, "");
-static_assert(std::is_copy_constructible<Journal>::value == true, "");
-static_assert(std::is_move_constructible<Journal>::value == true, "");
-static_assert(std::is_copy_assignable<Journal>::value == true, "");
-static_assert(std::is_move_assignable<Journal>::value == true, "");
-static_assert(std::is_nothrow_destructible<Journal>::value == true, "");
+static_assert(!std::is_default_constructible_v<Journal>, "");
+static_assert(std::is_copy_constructible_v<Journal>, "");
+static_assert(std::is_move_constructible_v<Journal>, "");
+static_assert(std::is_copy_assignable_v<Journal>, "");
+static_assert(std::is_move_assignable_v<Journal>, "");
+static_assert(std::is_nothrow_destructible_v<Journal>, "");
 #endif
 
 //------------------------------------------------------------------------------

include/xrpl/beast/utility/Zero.h

@@ -27,7 +27,7 @@ struct Zero
 };
 
 namespace {
-static constexpr Zero zero{};
+constexpr Zero zero{};
 }  // namespace
 
 /** Default implementation of signum calls the method on the class. */

include/xrpl/conditions/detail/utils.h

@@ -89,7 +89,7 @@ parsePreamble(Slice& s, std::error_code& ec)
     p.length = s[0];
     s += 1;
 
-    if (p.length & 0x80)
+    if ((p.length & 0x80) != 0u)
     {  // Long form length:
         std::size_t const cnt = p.length & 0x7F;
 

include/xrpl/core/ClosureCounter.h

@@ -34,9 +34,9 @@ template <typename Ret_t, typename... Args_t>
 class ClosureCounter
 {
 private:
-    std::mutex mutable mutex_{};
-    std::condition_variable allClosuresDoneCond_{};  // guard with mutex_
-    bool waitForClosures_{false};                    // guard with mutex_
+    std::mutex mutable mutex_;
+    std::condition_variable allClosuresDoneCond_;  // guard with mutex_
+    bool waitForClosures_{false};                  // guard with mutex_
     std::atomic<int> closureCount_{0};
 
     // Increment the count.

include/xrpl/core/PeerReservationTable.h

@@ -20,7 +20,7 @@ struct PeerReservation final
 {
 public:
     PublicKey nodeId;
-    std::string description{};
+    std::string description = {};  // NOLINT(readability-redundant-member-init)
 
     auto
     toJson() const -> Json::Value;
@@ -68,7 +68,7 @@ public:
     contains(PublicKey const& nodeId)
     {
         std::lock_guard const lock(this->mutex_);
-        return table_.find({nodeId}) != table_.end();
+        return table_.contains({.nodeId = nodeId, .description = {}});
     }
 
     // Because `ApplicationImp` has two-phase initialization, so must we.

include/xrpl/json/to_string.h

@@ -1,12 +1,11 @@
 #pragma once
 
-#include <ostream>
+#include <xrpl/json/json_writer.h>
+
 #include <string>
 
 namespace Json {
 
-class Value;
-
 /** Writes a Json::Value to an std::string. */
 std::string
 to_string(Value const&);
@@ -15,8 +14,4 @@ to_string(Value const&);
 std::string
 pretty(Value const&);
 
-/** Output using the StyledStreamWriter. @see Json::operator>>(). */
-std::ostream&
-operator<<(std::ostream&, Value const& root);
-
 }  // namespace Json

include/xrpl/ledger/AmendmentTable.h

@@ -75,10 +75,12 @@ public:
     doValidatedLedger(std::shared_ptr<ReadView const> const& lastValidatedLedger)
     {
         if (needValidatedLedger(lastValidatedLedger->seq()))
+        {
             doValidatedLedger(
                 lastValidatedLedger->seq(),
                 getEnabledAmendments(*lastValidatedLedger),
                 getMajorityAmendments(*lastValidatedLedger));
+        }
     }
 
     /** Called to determine whether the amendment logic needs to process

include/xrpl/ledger/CanonicalTXSet.h

@@ -29,31 +29,31 @@ private:
         friend bool
         operator<(Key const& lhs, Key const& rhs);
 
-        inline friend bool
+        friend bool
         operator>(Key const& lhs, Key const& rhs)
         {
             return rhs < lhs;
         }
 
-        inline friend bool
+        friend bool
         operator<=(Key const& lhs, Key const& rhs)
         {
             return !(lhs > rhs);
         }
 
-        inline friend bool
+        friend bool
         operator>=(Key const& lhs, Key const& rhs)
         {
             return !(lhs < rhs);
         }
 
-        inline friend bool
+        friend bool
         operator==(Key const& lhs, Key const& rhs)
         {
             return lhs.txId_ == rhs.txId_;
         }
 
-        inline friend bool
+        friend bool
         operator!=(Key const& lhs, Key const& rhs)
         {
             return !(lhs == rhs);

include/xrpl/ledger/PendingSaves.h

@@ -65,7 +65,7 @@ public:
     pending(LedgerIndex seq)
     {
         std::lock_guard const lock(mutex_);
-        return map_.find(seq) != map_.end();
+        return map_.contains(seq);
     }
 
     /** Check if a ledger should be dispatched

include/xrpl/ledger/helpers/AMMHelpers.h

@@ -208,10 +208,10 @@ getAMMOfferStartWithTakerGets(
 
     // Try to reduce the offer size to improve the quality.
     // The quality might still not match the targetQuality for a tiny offer.
-    if (auto amounts = getAmounts(*nTakerGets); Quality{amounts} < targetQuality)
+    auto amounts = getAmounts(*nTakerGets);
+    if (Quality{amounts} < targetQuality)
         return getAmounts(detail::reduceOffer(amounts.out));
-    else
-        return amounts;
+    return amounts;
 }
 
 /** Generate AMM offer starting with takerPays when AMM pool
@@ -275,10 +275,10 @@ getAMMOfferStartWithTakerPays(
 
     // Try to reduce the offer size to improve the quality.
     // The quality might still not match the targetQuality for a tiny offer.
-    if (auto amounts = getAmounts(*nTakerPays); Quality{amounts} < targetQuality)
+    auto amounts = getAmounts(*nTakerPays);
+    if (Quality{amounts} < targetQuality)
         return getAmounts(detail::reduceOffer(amounts.in));
-    else
-        return amounts;
+    return amounts;
 }
 
 /**   Generate AMM offer so that either updated Spot Price Quality (SPQ)
@@ -318,9 +318,12 @@ changeSpotPriceQuality(
         auto const& a = f;
         auto const b = pool.in * (1 + f);
         Number const c = pool.in * pool.in - pool.in * pool.out * quality.rate();
-        if (auto const res = b * b - 4 * a * c; res < 0)
+        auto const res = b * b - 4 * a * c;
+        if (res < 0)
+        {
             return std::nullopt;  // LCOV_EXCL_LINE
-        else if (auto const nTakerPaysPropose = (-b + root2(res)) / (2 * a); nTakerPaysPropose > 0)
+        }
+        if (auto const nTakerPaysPropose = (-b + root2(res)) / (2 * a); nTakerPaysPropose > 0)
         {
             auto const nTakerPays = [&]() {
                 // The fee might make the AMM offer quality less than CLOB
@@ -465,13 +468,11 @@ swapAssetIn(TAmounts<TIn, TOut> const& pool, TIn const& assetIn, std::uint16_t t
 
         return toAmount<TOut>(getAsset(pool.out), swapOut, Number::downward);
     }
-    else
-    {
-        return toAmount<TOut>(
-            getAsset(pool.out),
-            pool.out - (pool.in * pool.out) / (pool.in + assetIn * feeMult(tfee)),
-            Number::downward);
-    }
+
+    return toAmount<TOut>(
+        getAsset(pool.out),
+        pool.out - (pool.in * pool.out) / (pool.in + assetIn * feeMult(tfee)),
+        Number::downward);
 }
 
 /** Swap assetOut out of the pool and swap in a proportional amount
@@ -533,13 +534,11 @@ swapAssetOut(TAmounts<TIn, TOut> const& pool, TOut const& assetOut, std::uint16_
 
         return toAmount<TIn>(getAsset(pool.in), swapIn, Number::upward);
     }
-    else
-    {
-        return toAmount<TIn>(
-            getAsset(pool.in),
-            ((pool.in * pool.out) / (pool.out - assetOut) - pool.in) / feeMult(tfee),
-            Number::upward);
-    }
+
+    return toAmount<TIn>(
+        getAsset(pool.in),
+        ((pool.in * pool.out) / (pool.out - assetOut) - pool.in) / feeMult(tfee),
+        Number::upward);
 }
 
 /** Return square of n.
@@ -623,9 +622,13 @@ getRoundedAsset(Rules const& rules, STAmount const& balance, A const& frac, IsDe
     if (!rules.enabled(fixAMMv1_3))
     {
         if constexpr (std::is_same_v<A, STAmount>)
+        {
             return multiply(balance, frac, balance.asset());
+        }
         else
+        {
             return toSTAmount(balance.asset(), balance * frac);
+        }
     }
     auto const rm = detail::getAssetRounding(isDeposit);
     return multiply(balance, frac, rm);

include/xrpl/ledger/helpers/DirectoryHelpers.h

@@ -189,7 +189,7 @@ forEachItem(
     AccountID const& id,
     std::function<void(std::shared_ptr<SLE const> const&)> const& f)
 {
-    return forEachItem(view, keylet::ownerDir(id), f);
+    forEachItem(view, keylet::ownerDir(id), f);
 }
 
 /** Iterate all items after an item in an owner directory.

include/xrpl/ledger/helpers/MPTokenHelpers.h

@@ -121,15 +121,6 @@ canTransfer(
 [[nodiscard]] TER
 canTrade(ReadView const& view, Asset const& asset);
 
-/** Convenience to combine canTrade/Transfer. Returns tesSUCCESS if Asset is Issue.
- */
-[[nodiscard]] TER
-canMPTTradeAndTransfer(
-    ReadView const& v,
-    Asset const& asset,
-    AccountID const& from,
-    AccountID const& to);
-
 //------------------------------------------------------------------------------
 //
 // Empty holding operations (MPT-specific)
@@ -236,4 +227,17 @@ issuerFundsToSelfIssue(ReadView const& view, MPTIssue const& issue);
 void
 issuerSelfDebitHookMPT(ApplyView& view, MPTIssue const& issue, std::uint64_t amount);
 
+//------------------------------------------------------------------------------
+//
+// MPT DEX
+//
+//------------------------------------------------------------------------------
+
+/* Return true if a transaction is allowed for the specified MPT/account. The
+ * function checks MPTokenIssuance and MPToken objects flags to determine if the
+ * transaction is allowed.
+ */
+TER
+checkMPTTxAllowed(ReadView const& v, TxType tx, Asset const& asset, AccountID const& accountID);
+
 }  // namespace xrpl

include/xrpl/ledger/helpers/PaymentChannelHelpers.h

@@ -1,6 +1,8 @@
 #pragma once
 
+#include <xrpl/beast/utility/Journal.h>
 #include <xrpl/ledger/ApplyView.h>
+#include <xrpl/protocol/TER.h>
 #include <xrpl/protocol/UintTypes.h>
 
 namespace xrpl {

include/xrpl/ledger/helpers/TokenHelpers.h

@@ -54,15 +54,9 @@ enum class AuthType { StrongAuth, WeakAuth, Legacy };
 [[nodiscard]] bool
 isGlobalFrozen(ReadView const& view, Asset const& asset);
 
-[[nodiscard]] TER
-checkGlobalFrozen(ReadView const& view, Asset const& asset);
-
 [[nodiscard]] bool
 isIndividualFrozen(ReadView const& view, AccountID const& account, Asset const& asset);
 
-[[nodiscard]] TER
-checkIndividualFrozen(ReadView const& view, AccountID const& account, Asset const& asset);
-
 /**
  *   isFrozen check is recursive for MPT shares in a vault, descending to
  *   assets in the vault, up to maxAssetCheckDepth recursion depth. This is

include/xrpl/net/AutoSocket.h

@@ -44,7 +44,7 @@ public:
     }
 
     bool
-    isSecure()
+    isSecure() const
     {
         return mSecure;
     }
@@ -126,7 +126,9 @@ public:
     async_shutdown(ShutdownHandler handler)
     {
         if (isSecure())
+        {
             mSocket->async_shutdown(handler);
+        }
         else
         {
             error_code ec;
@@ -147,9 +149,13 @@ public:
     async_read_some(Seq const& buffers, Handler handler)
     {
         if (isSecure())
+        {
             mSocket->async_read_some(buffers, handler);
+        }
         else
+        {
             PlainSocket().async_read_some(buffers, handler);
+        }
     }
 
     template <typename Seq, typename Condition, typename Handler>
@@ -157,9 +163,13 @@ public:
     async_read_until(Seq const& buffers, Condition condition, Handler handler)
     {
         if (isSecure())
+        {
             boost::asio::async_read_until(*mSocket, buffers, condition, handler);
+        }
         else
+        {
             boost::asio::async_read_until(PlainSocket(), buffers, condition, handler);
+        }
     }
 
     template <typename Allocator, typename Handler>
@@ -170,9 +180,13 @@ public:
         Handler handler)
     {
         if (isSecure())
+        {
             boost::asio::async_read_until(*mSocket, buffers, delim, handler);
+        }
         else
+        {
             boost::asio::async_read_until(PlainSocket(), buffers, delim, handler);
+        }
     }
 
     template <typename Allocator, typename MatchCondition, typename Handler>
@@ -183,9 +197,13 @@ public:
         Handler handler)
     {
         if (isSecure())
+        {
             boost::asio::async_read_until(*mSocket, buffers, cond, handler);
+        }
         else
+        {
             boost::asio::async_read_until(PlainSocket(), buffers, cond, handler);
+        }
     }
 
     template <typename Buf, typename Handler>
@@ -193,9 +211,13 @@ public:
     async_write(Buf const& buffers, Handler handler)
     {
         if (isSecure())
+        {
             boost::asio::async_write(*mSocket, buffers, handler);
+        }
         else
+        {
             boost::asio::async_write(PlainSocket(), buffers, handler);
+        }
     }
 
     template <typename Allocator, typename Handler>
@@ -203,9 +225,13 @@ public:
     async_write(boost::asio::basic_streambuf<Allocator>& buffers, Handler handler)
     {
         if (isSecure())
+        {
             boost::asio::async_write(*mSocket, buffers, handler);
+        }
         else
+        {
             boost::asio::async_write(PlainSocket(), buffers, handler);
+        }
     }
 
     template <typename Buf, typename Condition, typename Handler>
@@ -213,9 +239,13 @@ public:
     async_read(Buf const& buffers, Condition cond, Handler handler)
     {
         if (isSecure())
+        {
             boost::asio::async_read(*mSocket, buffers, cond, handler);
+        }
         else
+        {
             boost::asio::async_read(PlainSocket(), buffers, cond, handler);
+        }
     }
 
     template <typename Allocator, typename Condition, typename Handler>
@@ -223,9 +253,13 @@ public:
     async_read(boost::asio::basic_streambuf<Allocator>& buffers, Condition cond, Handler handler)
     {
         if (isSecure())
+        {
             boost::asio::async_read(*mSocket, buffers, cond, handler);
+        }
         else
+        {
             boost::asio::async_read(PlainSocket(), buffers, cond, handler);
+        }
     }
 
     template <typename Buf, typename Handler>
@@ -233,9 +267,13 @@ public:
     async_read(Buf const& buffers, Handler handler)
     {
         if (isSecure())
+        {
             boost::asio::async_read(*mSocket, buffers, handler);
+        }
         else
+        {
             boost::asio::async_read(PlainSocket(), buffers, handler);
+        }
     }
 
     template <typename Seq, typename Handler>
@@ -243,9 +281,13 @@ public:
     async_write_some(Seq const& buffers, Handler handler)
     {
         if (isSecure())
+        {
             mSocket->async_write_some(buffers, handler);
+        }
         else
+        {
             PlainSocket().async_write_some(buffers, handler);
+        }
     }
 
 protected:

include/xrpl/net/HTTPClientSSLContext.h

@@ -30,8 +30,10 @@ public:
             registerSSLCerts(ssl_context_, ec, j_);
 
             if (ec && sslVerifyDir.empty())
+            {
                 Throw<std::runtime_error>(boost::str(
                     boost::format("Failed to set_default_verify_paths: %s") % ec.message()));
+            }
         }
         else
         {
@@ -43,8 +45,10 @@ public:
             ssl_context_.add_verify_path(sslVerifyDir, ec);
 
             if (ec)
+            {
                 Throw<std::runtime_error>(
                     boost::str(boost::format("Failed to add verify path: %s") % ec.message()));
+            }
         }
     }
 

include/xrpl/nodestore/Types.h

@@ -22,11 +22,11 @@ enum {
 
 /** Return codes from Backend operations. */
 enum Status {
-    ok,
-    notFound,
-    dataCorrupt,
-    unknown,
-    backendError,
+    ok = 0,
+    notFound = 1,
+    dataCorrupt = 2,
+    unknown = 3,
+    backendError = 4,
 
     customCode = 100
 };

include/xrpl/nodestore/detail/codec.h

@@ -113,9 +113,11 @@ nodeobject_decompress(void const* in, std::size_t in_size, BufferFactory&& bf)
         {
             auto const hs = field<std::uint16_t>::size;  // Mask
             if (in_size < hs + 32)
+            {
                 Throw<std::runtime_error>(
                     "nodeobject codec v1: short inner node size: " + std::string("in_size = ") +
                     std::to_string(in_size) + " hs = " + std::to_string(hs));
+            }
             istream is(p, in_size);
             std::uint16_t mask = 0;
             read<std::uint16_t>(is, mask);  // Mask
@@ -136,10 +138,12 @@ nodeobject_decompress(void const* in, std::size_t in_size, BufferFactory&& bf)
                 if (mask & bit)
                 {
                     if (in_size < 32)
+                    {
                         Throw<std::runtime_error>(
                             "nodeobject codec v1: short inner node subsize: " +
                             std::string("in_size = ") + std::to_string(in_size) +
                             " i = " + std::to_string(i));
+                    }
                     std::memcpy(os.data(32), is(32), 32);
                     in_size -= 32;
                 }
@@ -149,16 +153,20 @@ nodeobject_decompress(void const* in, std::size_t in_size, BufferFactory&& bf)
                 }
             }
             if (in_size > 0)
+            {
                 Throw<std::runtime_error>(
                     "nodeobject codec v1: long inner node, in_size = " + std::to_string(in_size));
+            }
             break;
         }
         case 3:  // full v1 inner node
         {
-            if (in_size != 16 * 32)  // hashes
+            if (in_size != 16 * 32)
+            {  // hashes
                 Throw<std::runtime_error>(
                     "nodeobject codec v1: short full inner node, in_size = " +
                     std::to_string(in_size));
+            }
             istream is(p, in_size);
             result.second = 525;
             void* const out = bf(result.second);
@@ -214,7 +222,7 @@ nodeobject_compress(void const* in, std::size_t in_size, BufferFactory&& bf)
                 void const* const h = is(32);
                 if (std::memcmp(h, zero32(), 32) == 0)
                     continue;
-                std::memcpy(vh.data() + 32 * n, h, 32);
+                std::memcpy(vh.data() + (32 * n), h, 32);
                 mask |= bit;
                 ++n;
             }
@@ -225,7 +233,7 @@ nodeobject_compress(void const* in, std::size_t in_size, BufferFactory&& bf)
                 auto const type = 2U;
                 auto const vs = size_varint(type);
                 result.second = vs + field<std::uint16_t>::size +  // mask
-                    n * 32;                                        // hashes
+                    (n * 32);                                      // hashes
                 std::uint8_t* out = reinterpret_cast<std::uint8_t*>(bf(result.second));
                 result.first = out;
                 ostream os(out, result.second);
@@ -237,7 +245,7 @@ nodeobject_compress(void const* in, std::size_t in_size, BufferFactory&& bf)
             // 3 = full v1 inner node
             auto const type = 3U;
             auto const vs = size_varint(type);
-            result.second = vs + n * 32;  // hashes
+            result.second = vs + (n * 32);  // hashes
             std::uint8_t* out = reinterpret_cast<std::uint8_t*>(bf(result.second));
             result.first = out;
             ostream os(out, result.second);

include/xrpl/nodestore/detail/varint.h

@@ -42,8 +42,10 @@ read_varint(void const* buf, std::size_t buflen, std::size_t& t)
     std::uint8_t const* p = reinterpret_cast<std::uint8_t const*>(buf);
     std::size_t n = 0;
     while (p[n] & 0x80)
+    {
         if (++n >= buflen)
             return 0;
+    }
     if (++n > buflen)
         return 0;
     // Special case for 0

include/xrpl/protocol/AmountConversions.h

@@ -148,11 +148,17 @@ toAmount(Asset const& asset, Number const& n, Number::rounding_mode mode = Numbe
         Number::setround(mode);
 
     if constexpr (std::is_same_v<IOUAmount, T>)
+    {
         return IOUAmount(n);
+    }
     else if constexpr (std::is_same_v<XRPAmount, T>)
+    {
         return XRPAmount(static_cast<std::int64_t>(n));
+    }
     else if constexpr (std::is_same_v<MPTAmount, T>)
+    {
         return MPTAmount(static_cast<std::int64_t>(n));
+    }
     else if constexpr (std::is_same_v<STAmount, T>)
     {
         if (isXRP(asset))
@@ -171,11 +177,17 @@ T
 toMaxAmount(Asset const& asset)
 {
     if constexpr (std::is_same_v<IOUAmount, T>)
+    {
         return IOUAmount(STAmount::cMaxValue, STAmount::cMaxOffset);
+    }
     else if constexpr (std::is_same_v<XRPAmount, T>)
+    {
         return XRPAmount(static_cast<std::int64_t>(STAmount::cMaxNativeN));
+    }
     else if constexpr (std::is_same_v<MPTAmount, T>)
+    {
         return MPTAmount(maxMPTokenAmount);
+    }
     else if constexpr (std::is_same_v<STAmount, T>)
     {
         return asset.visit(
@@ -204,13 +216,21 @@ Asset
 getAsset(T const& amt)
 {
     if constexpr (std::is_same_v<IOUAmount, T>)
+    {
         return noIssue();
+    }
     else if constexpr (std::is_same_v<XRPAmount, T>)
+    {
         return xrpIssue();
+    }
     else if constexpr (std::is_same_v<MPTAmount, T>)
+    {
         return noMPT();
+    }
     else if constexpr (std::is_same_v<STAmount, T>)
+    {
         return amt.asset();
+    }
     else
     {
         constexpr bool alwaysFalse = !std::is_same_v<T, T>;
@@ -223,13 +243,21 @@ constexpr T
 get(STAmount const& a)
 {
     if constexpr (std::is_same_v<IOUAmount, T>)
+    {
         return a.iou();
+    }
     else if constexpr (std::is_same_v<XRPAmount, T>)
+    {
         return a.xrp();
+    }
     else if constexpr (std::is_same_v<MPTAmount, T>)
+    {
         return a.mpt();
+    }
     else if constexpr (std::is_same_v<STAmount, T>)
+    {
         return a;
+    }
     else
     {
         constexpr bool alwaysFalse = !std::is_same_v<T, T>;

include/xrpl/protocol/Asset.h

@@ -221,9 +221,13 @@ operator==(Asset const& lhs, Asset const& rhs)
     return std::visit(
         [&]<typename TLhs, typename TRhs>(TLhs const& issLhs, TRhs const& issRhs) {
             if constexpr (std::is_same_v<TLhs, TRhs>)
+            {
                 return issLhs == issRhs;
+            }
             else
+            {
                 return false;
+            }
         },
         lhs.issue_,
         rhs.issue_);
@@ -235,11 +239,17 @@ operator<=>(Asset const& lhs, Asset const& rhs)
     return std::visit(
         []<ValidIssueType TLhs, ValidIssueType TRhs>(TLhs const& lhs_, TRhs const& rhs_) {
             if constexpr (std::is_same_v<TLhs, TRhs>)
+            {
                 return std::weak_ordering(lhs_ <=> rhs_);
+            }
             else if constexpr (is_issue_v<TLhs> && is_mptissue_v<TRhs>)
+            {
                 return std::weak_ordering::greater;
+            }
             else
+            {
                 return std::weak_ordering::less;
+            }
         },
         lhs.issue_,
         rhs.issue_);
@@ -267,11 +277,17 @@ equalTokens(Asset const& lhs, Asset const& rhs)
     return std::visit(
         [&]<typename TLhs, typename TRhs>(TLhs const& issLhs, TRhs const& issRhs) {
             if constexpr (std::is_same_v<TLhs, Issue> && std::is_same_v<TRhs, Issue>)
+            {
                 return issLhs.currency == issRhs.currency;
+            }
             else if constexpr (std::is_same_v<TLhs, MPTIssue> && std::is_same_v<TRhs, MPTIssue>)
+            {
                 return issLhs.getMptID() == issRhs.getMptID();
+            }
             else
+            {
                 return false;
+            }
         },
         lhs.issue_,
         rhs.issue_);
@@ -292,9 +308,6 @@ validJSONAsset(Json::Value const& jv);
 Asset
 assetFromJson(Json::Value const& jv);
 
-Json::Value
-to_json(Asset const& asset);
-
 inline bool
 isConsistent(Asset const& asset)
 {

include/xrpl/protocol/Book.h

@@ -53,7 +53,7 @@ reversed(Book const& book);
 
 /** Equality comparison. */
 /** @{ */
-[[nodiscard]] inline constexpr bool
+[[nodiscard]] constexpr bool
 operator==(Book const& lhs, Book const& rhs)
 {
     return (lhs.in == rhs.in) && (lhs.out == rhs.out) && (lhs.domain == rhs.domain);
@@ -62,7 +62,7 @@ operator==(Book const& lhs, Book const& rhs)
 
 /** Strict weak ordering. */
 /** @{ */
-[[nodiscard]] inline constexpr std::weak_ordering
+[[nodiscard]] constexpr std::weak_ordering
 operator<=>(Book const& lhs, Book const& rhs)
 {
     if (auto const c{lhs.in <=> rhs.in}; c != 0)

include/xrpl/protocol/Feature.h

@@ -107,8 +107,8 @@ validFeatureName(auto fn) -> bool
     return true;
 }
 
-enum class VoteBehavior : int { Obsolete = -1, DefaultNo = 0, DefaultYes };
-enum class AmendmentSupport : int { Retired = -1, Supported = 0, Unsupported };
+enum class VoteBehavior : int { Obsolete = -1, DefaultNo = 0, DefaultYes = 1 };
+enum class AmendmentSupport : int { Retired = -1, Supported = 0, Unsupported = 1 };
 
 /** All amendments libxrpl knows about. */
 std::map<std::string, AmendmentSupport> const&
@@ -375,8 +375,10 @@ void
 foreachFeature(FeatureBitset bs, F&& f)
 {
     for (size_t i = 0; i < bs.size(); ++i)
+    {
         if (bs[i])
             f(bitsetIndexToFeature(i));
+    }
 }
 
 #pragma push_macro("XRPL_FEATURE")

include/xrpl/protocol/IOUAmount.h

@@ -151,7 +151,9 @@ operator bool() const noexcept
 inline int
 IOUAmount::signum() const noexcept
 {
-    return (mantissa_ < 0) ? -1 : (mantissa_ ? 1 : 0);
+    if (mantissa_ < 0)
+        return -1;
+    return (mantissa_ != 0) ? 1 : 0;
 }
 
 inline IOUAmount::exponent_type

include/xrpl/protocol/Issue.h

@@ -12,8 +12,8 @@ namespace xrpl {
 class Issue
 {
 public:
-    Currency currency{};
-    AccountID account{};
+    Currency currency;
+    AccountID account;
 
     Issue() = default;
 
@@ -68,7 +68,7 @@ hash_append(Hasher& h, Issue const& r)
 
 /** Equality comparison. */
 /** @{ */
-[[nodiscard]] inline constexpr bool
+[[nodiscard]] constexpr bool
 operator==(Issue const& lhs, Issue const& rhs)
 {
     return (lhs.currency == rhs.currency) && (isXRP(lhs.currency) || lhs.account == rhs.account);

include/xrpl/protocol/LedgerHeader.h

@@ -19,7 +19,7 @@ struct LedgerHeader
     //
 
     LedgerIndex seq = 0;
-    NetClock::time_point parentCloseTime = {};
+    NetClock::time_point parentCloseTime;
 
     //
     // For closed ledgers
@@ -49,7 +49,7 @@ struct LedgerHeader
     // closed. For open ledgers, the time the ledger
     // will close if there's no transactions.
     //
-    NetClock::time_point closeTime = {};
+    NetClock::time_point closeTime;
 };
 
 // ledger close flags

include/xrpl/protocol/MPTAmount.h

@@ -109,7 +109,9 @@ operator bool() const noexcept
 constexpr int
 MPTAmount::signum() const noexcept
 {
-    return (value_ < 0) ? -1 : (value_ ? 1 : 0);
+    if (value_ < 0)
+        return -1;
+    return (value_ != 0) ? 1 : 0;
 }
 
 /** Returns the underlying value. Code SHOULD NOT call this
@@ -141,7 +143,7 @@ mulRatio(MPTAmount const& amt, std::uint32_t num, std::uint32_t den, bool roundU
 {
     using namespace boost::multiprecision;
 
-    if (!den)
+    if (den == 0u)
         Throw<std::runtime_error>("division by zero");
 
     int128_t const amt128(amt.value());

include/xrpl/protocol/MPTIssue.h

@@ -47,14 +47,14 @@ public:
     friend constexpr std::weak_ordering
     operator<=>(MPTIssue const& lhs, MPTIssue const& rhs);
 
-    bool
-    native() const
+    static bool
+    native()
     {
         return false;
     }
 
-    bool
-    integral() const
+    static bool
+    integral()
     {
         return true;
     }
@@ -94,9 +94,9 @@ getMPTIssuer(MPTID const& mptid)
 }
 
 // Disallow temporary
-inline AccountID const&
+AccountID const&
 getMPTIssuer(MPTID const&&) = delete;
-inline AccountID const&
+AccountID const&
 getMPTIssuer(MPTID&&) = delete;
 
 inline MPTID

include/xrpl/protocol/MultiApiJson.h

@@ -74,10 +74,14 @@ struct MultiApiJson
     {
         int count = 0;
         for (auto& a : this->val)
+        {
             if (a.isMember(key))
                 count += 1;
+        }
 
-        return (count == 0 ? none : (count < size ? some : all));
+        if (count == 0)
+            return none;
+        return count < size ? some : all;
     }
 
     static constexpr struct visitor_t final

include/xrpl/protocol/PathAsset.h

@@ -100,9 +100,13 @@ operator==(PathAsset const& lhs, PathAsset const& rhs)
     return std::visit(
         []<ValidPathAsset TLhs, ValidPathAsset TRhs>(TLhs const& lhs_, TRhs const& rhs_) {
             if constexpr (std::is_same_v<TLhs, TRhs>)
+            {
                 return lhs_ == rhs_;
+            }
             else
+            {
                 return false;
+            }
         },
         lhs.value(),
         rhs.value());

include/xrpl/protocol/PublicKey.h

@@ -69,8 +69,8 @@ public:
         return buf_;
     }
 
-    std::size_t
-    size() const noexcept
+    static std::size_t
+    size() noexcept
     {
         return size_;
     }

include/xrpl/protocol/Quality.h

@@ -281,7 +281,7 @@ public:
 
         double const minVD = static_cast<double>(minVMantissa);
         double const maxVD =
-            expDiff ? maxVMantissa * pow(10, expDiff) : static_cast<double>(maxVMantissa);
+            (expDiff != 0) ? maxVMantissa * pow(10, expDiff) : static_cast<double>(maxVMantissa);
 
         // maxVD and minVD are scaled so they have the same exponents. Dividing
         // cancels out the exponents, so we only need to deal with the (scaled)

include/xrpl/protocol/RPCErr.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <xrpl/json/json_value.h>
+#include <xrpl/protocol/ErrorCodes.h>
 
 namespace xrpl {
 

include/xrpl/protocol/STAmount.h

@@ -42,13 +42,13 @@ private:
 public:
     using value_type = STAmount;
 
-    static int const cMinOffset = -96;
-    static int const cMaxOffset = 80;
+    static constexpr int cMinOffset = -96;
+    static constexpr int cMaxOffset = 80;
 
     // Maximum native value supported by the code
     constexpr static std::uint64_t cMinValue = 1'000'000'000'000'000ull;
     static_assert(isPowerOfTen(cMinValue));
-    constexpr static std::uint64_t cMaxValue = cMinValue * 10 - 1;
+    constexpr static std::uint64_t cMaxValue = (cMinValue * 10) - 1;
     static_assert(cMaxValue == 9'999'999'999'999'999ull);
     constexpr static std::uint64_t cMaxNative = 9'000'000'000'000'000'000ull;
 
@@ -359,9 +359,13 @@ inline STAmount::STAmount(IOUAmount const& amount, Issue const& issue)
     : mAsset(issue), mOffset(amount.exponent()), mIsNegative(amount < beast::zero)
 {
     if (mIsNegative)
+    {
         mValue = unsafe_cast<std::uint64_t>(-amount.mantissa());
+    }
     else
+    {
         mValue = unsafe_cast<std::uint64_t>(amount.mantissa());
+    }
 
     canonicalize();
 }
@@ -370,9 +374,13 @@ inline STAmount::STAmount(MPTAmount const& amount, MPTIssue const& mptIssue)
     : mAsset(mptIssue), mOffset(0), mIsNegative(amount < beast::zero)
 {
     if (mIsNegative)
+    {
         mValue = unsafe_cast<std::uint64_t>(-amount.value());
+    }
     else
+    {
         mValue = unsafe_cast<std::uint64_t>(amount.value());
+    }
 
     canonicalize();
 }
@@ -476,7 +484,9 @@ STAmount::getIssuer() const
 inline int
 STAmount::signum() const noexcept
 {
-    return mValue ? (mIsNegative ? -1 : 1) : 0;
+    if (mValue == 0u)
+        return 0;
+    return mIsNegative ? -1 : 1;
 }
 
 inline STAmount

include/xrpl/protocol/STBlob.h

@@ -95,7 +95,7 @@ STBlob::size() const
 inline std::uint8_t const*
 STBlob::data() const
 {
-    return reinterpret_cast<std::uint8_t const*>(value_.data());
+    return value_.data();
 }
 
 inline STBlob&

include/xrpl/protocol/STCurrency.h

@@ -11,7 +11,7 @@ namespace xrpl {
 class STCurrency final : public STBase
 {
 private:
-    Currency currency_{};
+    Currency currency_;
 
 public:
     using value_type = Currency;

include/xrpl/protocol/STObject.h

@@ -704,7 +704,7 @@ class STObject::FieldErr : public std::runtime_error
 template <class T>
 STObject::Proxy<T>::Proxy(STObject* st, TypedField<T> const* f) : st_(st), f_(f)
 {
-    if (st_->mType)
+    if (st_->mType != nullptr)
     {
         // STObject has associated template
         if (!st_->peekAtPField(*f_))
@@ -770,9 +770,13 @@ STObject::Proxy<T>::assign(U&& u)
     }
     T* t = nullptr;
     if (style_ == soeINVALID)
+    {
         t = dynamic_cast<T*>(st_->getPField(*f_, true));
+    }
     else
+    {
         t = dynamic_cast<T*>(st_->makeFieldPresent(*f_));
+    }
     XRPL_ASSERT(t, "xrpl::STObject::Proxy::assign : type cast succeeded");
     *t = std::forward<U>(u);
 }
@@ -858,9 +862,13 @@ STObject::OptionalProxy<T>::operator=(
     -> OptionalProxy&
 {
     if (v)
+    {
         this->assign(std::move(*v));
+    }
     else
+    {
         disengage();
+    }
     return *this;
 }
 
@@ -869,9 +877,13 @@ auto
 STObject::OptionalProxy<T>::operator=(optional_type const& v) -> OptionalProxy&
 {
     if (v)
+    {
         this->assign(*v);
+    }
     else
+    {
         disengage();
+    }
     return *this;
 }
 
@@ -903,9 +915,13 @@ STObject::OptionalProxy<T>::disengage()
     if (this->style_ == soeREQUIRED || this->style_ == soeDEFAULT)
         Throw<STObject::FieldErr>("Template field error '" + this->f_->getName() + "'");
     if (this->style_ == soeINVALID)
+    {
         this->st_->delField(*this->f_);
+    }
     else
+    {
         this->st_->makeFieldAbsent(*this->f_);
+    }
 }
 
 template <class T>
@@ -1058,9 +1074,11 @@ STObject::at(TypedField<T> const& f) const
 {
     auto const b = peekAtPField(f);
     if (!b)
+    {
         // This is a free object (no constraints)
         // with no template
         Throw<STObject::FieldErr>("Missing field: " + f.getName());
+    }
 
     if (auto const u = dynamic_cast<T const*>(b))
         return u->value();
@@ -1138,9 +1156,13 @@ STObject::setFieldH160(SField const& field, base_uint<160, Tag> const& v)
 
     using Bits = STBitString<160>;
     if (auto cf = dynamic_cast<Bits*>(rf))
+    {
         cf->setValue(v);
+    }
     else
+    {
         Throw<std::runtime_error>("Wrong field type");
+    }
 }
 
 inline bool
@@ -1188,8 +1210,10 @@ STObject::getFieldByConstRef(SField const& field, V const& empty) const
     SerializedTypeID const id = rf->getSType();
 
     if (id == STI_NOTPRESENT)
+    {
         // NOLINTNEXTLINE(bugprone-return-const-ref-from-parameter)
         return empty;  // optional field not present
+    }
 
     T const* cf = dynamic_cast<T const*>(rf);
 

include/xrpl/protocol/STValidation.h

@@ -36,7 +36,7 @@ class STValidation final : public STObject, public CountedObject<STValidation>
     // that use manifests this will be derived from the master public key.
     NodeID const nodeID_;
 
-    NetClock::time_point seenTime_ = {};
+    NetClock::time_point seenTime_;
 
 public:
     /** Construct a STValidation from a peer from serialized data.

include/xrpl/protocol/STVector256.h

@@ -148,7 +148,7 @@ STVector256::size() const
 inline void
 STVector256::resize(std::size_t n)
 {
-    return mValue.resize(n);
+    mValue.resize(n);
 }
 
 inline bool
@@ -220,7 +220,7 @@ STVector256::erase(std::vector<uint256>::iterator position)
 inline void
 STVector256::clear() noexcept
 {
-    return mValue.clear();
+    mValue.clear();
 }
 
 }  // namespace xrpl

include/xrpl/protocol/SecretKey.h

@@ -85,10 +85,10 @@ public:
     }
 };
 
-inline bool
+bool
 operator==(SecretKey const& lhs, SecretKey const& rhs) = delete;
 
-inline bool
+bool
 operator!=(SecretKey const& lhs, SecretKey const& rhs) = delete;
 
 //------------------------------------------------------------------------------

include/xrpl/protocol/Serializer.h

@@ -33,7 +33,7 @@ public:
     {
         mData.resize(size);
 
-        if (size)
+        if (size != 0u)
         {
             XRPL_ASSERT(data, "xrpl::Serializer::Serializer(void const*) : non-null input");
             std::memcpy(mData.data(), data, size);

include/xrpl/protocol/Units.h

@@ -267,7 +267,9 @@ public:
     constexpr int
     signum() const noexcept
     {
-        return (value_ < 0) ? -1 : (value_ ? 1 : 0);
+        if (value_ < 0)
+            return -1;
+        return value_ ? 1 : 0;
     }
 
     /** Returns the number of drops */

include/xrpl/protocol/XRPAmount.h

@@ -149,7 +149,9 @@ public:
     constexpr int
     signum() const noexcept
     {
-        return (drops_ < 0) ? -1 : (drops_ ? 1 : 0);
+        if (drops_ < 0)
+            return -1;
+        return (drops_ != 0) ? 1 : 0;
     }
 
     /** Returns the number of drops */
@@ -262,7 +264,7 @@ mulRatio(XRPAmount const& amt, std::uint32_t num, std::uint32_t den, bool roundU
 {
     using namespace boost::multiprecision;
 
-    if (!den)
+    if (den == 0u)
         Throw<std::runtime_error>("division by zero");
 
     int128_t const amt128(amt.drops());

include/xrpl/protocol/detail/STVar.h

@@ -112,9 +112,13 @@ private:
     construct(Args&&... args)
     {
         if constexpr (sizeof(T) > max_size)
+        {
             p_ = new T(std::forward<Args>(args)...);
+        }
         else
+        {
             p_ = new (&d_) T(std::forward<Args>(args)...);
+        }
     }
 
     /** Construct requested Serializable Type according to id.

include/xrpl/protocol/detail/b58_utils.h

@@ -33,7 +33,7 @@ carrying_mul(std::uint64_t a, std::uint64_t b, std::uint64_t carry)
 {
     unsigned __int128 const x = a;
     unsigned __int128 const y = b;
-    unsigned __int128 const c = x * y + carry;
+    unsigned __int128 const c = (x * y) + carry;
     return {c & 0xffff'ffff'ffff'ffff, c >> 64};
 }
 
@@ -64,13 +64,13 @@ inplace_bigint_add(std::span<std::uint64_t> a, std::uint64_t b)
 
     for (auto& v : a.subspan(1))
     {
-        if (!carry)
+        if (carry == 0u)
         {
             return TokenCodecErrc::success;
         }
         std::tie(v, carry) = carrying_add(v, 1);
     }
-    if (carry)
+    if (carry != 0u)
     {
         return TokenCodecErrc::overflowAdd;
     }
@@ -105,7 +105,7 @@ inplace_bigint_mul(std::span<std::uint64_t> a, std::uint64_t b)
 [[nodiscard]] inline std::uint64_t
 inplace_bigint_div_rem(std::span<uint64_t> numerator, std::uint64_t divisor)
 {
-    if (numerator.size() == 0)
+    if (numerator.empty())
     {
         // should never happen, but if it does then it seems natural to define
         // the a null set of numbers to be zero, so the remainder is also zero.

include/xrpl/protocol/digest.h

@@ -177,12 +177,12 @@ public:
     }
 
 private:
-    inline void
+    void
     erase(std::false_type)
     {
     }
 
-    inline void
+    void
     erase(std::true_type)
     {
         secure_erase(&h_, sizeof(h_));

include/xrpl/protocol_autogen/README.md

@@ -4,42 +4,33 @@ This directory contains auto-generated C++ wrapper classes for XRP Ledger protoc
 
 ## Generated Files
 
-The files in this directory are automatically generated at **CMake configure time** from macro definition files:
+The files in this directory are generated from macro definition files:
 
-- **Transaction classes** (in `transactions/`): Generated from `include/xrpl/protocol/detail/transactions.macro` by `scripts/generate_tx_classes.py`
-- **Ledger entry classes** (in `ledger_entries/`): Generated from `include/xrpl/protocol/detail/ledger_entries.macro` by `scripts/generate_ledger_classes.py`
+- **Transaction classes** (in `transactions/`): Generated from `include/xrpl/protocol/detail/transactions.macro` by `cmake/scripts/codegen/generate_tx_classes.py`
+- **Ledger entry classes** (in `ledger_entries/`): Generated from `include/xrpl/protocol/detail/ledger_entries.macro` by `cmake/scripts/codegen/generate_ledger_classes.py`
 
 ## Generation Process
 
-The generation happens automatically when you **configure** the project (not during build). When you run CMake, the system:
+Generation requires a one-time setup step to create a virtual environment
+and install Python dependencies, followed by running the generation target:
 
-1. Creates a Python virtual environment in the build directory (`codegen_venv`)
-2. Installs Python dependencies from `scripts/requirements.txt` into the venv (only if needed)
-3. Runs the Python generation scripts using the venv Python interpreter
-4. Parses the macro files to extract type definitions
-5. Generates type-safe C++ wrapper classes using Mako templates
-6. Places the generated headers in this directory
+```bash
+cmake --build . --target setup_code_gen  # create venv and install dependencies (once)
+cmake --build . --target code_gen        # generate code
+```
 
-### When Regeneration Happens
-
-The code is regenerated when:
-
-- You run CMake configure for the first time
-- The Python virtual environment doesn't exist
-- `scripts/requirements.txt` has been modified
-
-To force regeneration, delete the build directory and reconfigure.
+By default, `CODEGEN_VENV_DIR` points to `.venv` in the project root. The
+`setup_code_gen` target creates a venv there and installs the required packages.
+The `code_gen` target then uses the venv's Python interpreter to run generation.
 
 ### Python Dependencies
 
-The code generation requires the following Python packages (automatically installed):
+The code generation requires the following Python packages (installed by `setup_code_gen`):
 
 - `pcpp` - C preprocessor for Python
 - `pyparsing` - Parser combinator library
 - `Mako` - Template engine
 
-These are isolated in a virtual environment and won't affect your system Python installation.
-
 ## Version Control
 
 The generated `.h` files **are checked into version control**. This means:
@@ -50,15 +41,15 @@ The generated `.h` files **are checked into version control**. This means:
 
 ## Modifying Generated Code
 
-**Do not manually edit generated files.** Any changes will be overwritten the next time CMake configure runs.
+**Do not manually edit generated files.** Any changes will be overwritten the next time `code_gen` is run.
 
 To modify the generated classes:
 
 - Edit the macro files in `include/xrpl/protocol/detail/`
-- Edit the Mako templates in `scripts/templates/`
-- Edit the generation scripts in `scripts/`
-- Update Python dependencies in `scripts/requirements.txt`
-- Run CMake configure to regenerate
+- Edit the Mako templates in `cmake/scripts/codegen/templates/`
+- Edit the generation scripts in `cmake/scripts/codegen/`
+- Update Python dependencies in `cmake/scripts/codegen/requirements.txt`
+- Run `cmake --build . --target code_gen` to regenerate
 
 ## Adding Common Fields
 
@@ -73,7 +64,7 @@ Base classes:
 
 Templates (update to pass required common fields to base class constructors):
 
-- `scripts/templates/Transaction.h.mako`
-- `scripts/templates/LedgerEntry.h.mako`
+- `cmake/scripts/codegen/templates/Transaction.h.mako`
+- `cmake/scripts/codegen/templates/LedgerEntry.h.mako`
 
 These files are **not auto-generated** and must be updated by hand.

include/xrpl/resource/detail/Entry.h

@@ -22,7 +22,7 @@ struct Entry : public beast::List<Entry>::Node
        @param now Construction time of Entry.
     */
     explicit Entry(clock_type::time_point const now)
-        : refcount(0), local_balance(now), remote_balance(0), lastWarningTime(), whenExpires()
+        : refcount(0), local_balance(now), remote_balance(0)
     {
     }
 

include/xrpl/resource/detail/Import.h

@@ -18,7 +18,7 @@ struct Import
     };
 
     // Dummy argument required for zero-copy construction
-    Import(int = 0) : whenExpires()
+    Import(int = 0)
     {
     }
 

include/xrpl/resource/detail/Logic.h

@@ -352,7 +352,9 @@ public:
                 iter = importTable_.erase(iter);
             }
             else
+            {
                 ++iter;
+            }
         }
     }
 
@@ -506,7 +508,7 @@ public:
 
     //--------------------------------------------------------------------------
 
-    void
+    static void
     writeList(
         clock_type::time_point const now,
         beast::PropertyStream::Set& items,

include/xrpl/server/LoadFeeTrack.h

@@ -60,8 +60,8 @@ public:
         return clusterTxnLoadFee_;
     }
 
-    std::uint32_t
-    getLoadBase() const
+    static std::uint32_t
+    getLoadBase()
     {
         return lftNormalFee;
     }

include/xrpl/server/NetworkOPs.h

@@ -73,7 +73,7 @@ public:
     using clock_type = beast::abstract_clock<std::chrono::steady_clock>;
 
     enum class FailHard : unsigned char { no, yes };
-    static inline FailHard
+    static FailHard
     doFailHard(bool noMeansDont)
     {
         return noMeansDont ? FailHard::yes : FailHard::no;

include/xrpl/server/detail/BaseHTTPPeer.h

@@ -219,10 +219,12 @@ void
 BaseHTTPPeer<Handler, Impl>::close()
 {
     if (!strand_.running_in_this_thread())
+    {
         return post(
             strand_,
             std::bind(
                 (void (BaseHTTPPeer::*)(void))&BaseHTTPPeer::close, impl().shared_from_this()));
+    }
     boost::beast::get_lowest_layer(impl().stream_).close();
 }
 
@@ -398,11 +400,12 @@ BaseHTTPPeer<Handler, Impl>::write(void const* buf, std::size_t bytes)
         }())
     {
         if (!strand_.running_in_this_thread())
+        {
             return post(
                 strand_,
                 std::bind(&BaseHTTPPeer::on_write, impl().shared_from_this(), error_code{}, 0));
-        else
-            return on_write(error_code{}, 0);
+        }
+        return on_write(error_code{}, 0);
     }
 }
 
@@ -436,8 +439,10 @@ void
 BaseHTTPPeer<Handler, Impl>::complete()
 {
     if (!strand_.running_in_this_thread())
+    {
         return post(
             strand_, std::bind(&BaseHTTPPeer<Handler, Impl>::complete, impl().shared_from_this()));
+    }
 
     message_ = {};
     complete_ = true;
@@ -464,12 +469,14 @@ void
 BaseHTTPPeer<Handler, Impl>::close(bool graceful)
 {
     if (!strand_.running_in_this_thread())
+    {
         return post(
             strand_,
             std::bind(
                 (void (BaseHTTPPeer::*)(bool))&BaseHTTPPeer<Handler, Impl>::close,
                 impl().shared_from_this(),
                 graceful));
+    }
 
     complete_ = true;
     if (graceful)