ci: Add Rust to CI (#7808)

Co-authored-by: Ayaz Salikhov <mathbunnyru@users.noreply.github.com>

.cspell.config.yaml

@@ -262,6 +262,8 @@ words:
   - Rohrs
   - roundings
   - rustc
+  - rustfmt
+  - rustup
   - sahyadri
   - Satoshi
   - scons
@@ -305,6 +307,7 @@ words:
   - takerpays
   - ters
   - TMEndpointv2
+  - toolchain
   - tparam
   - trixie
   - tx

.github/scripts/strategy-matrix/linux.json

@@ -1,5 +1,5 @@
 {
-  "image_tag": "sha-e29b523",
+  "image_tag": "sha-2e25435",
   "configs": {
     "ubuntu": [
       {

.github/workflows/publish-docs.yml

@@ -41,13 +41,13 @@ env:
 jobs:
   build:
     runs-on: ubuntu-latest
-    container: ghcr.io/xrplf/xrpld/nix-ubuntu:sha-e29b523
+    container: ghcr.io/xrplf/xrpld/nix-ubuntu:sha-2e25435
     steps:
       - name: Checkout repository
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Prepare runner
-        uses: XRPLF/actions/prepare-runner@64ec3cf3b152b4444638f470bbd6df7a7a30c81c
+        uses: XRPLF/actions/prepare-runner@ad188deb3dae79dc39816e16ddfdad1e06c6fab2
         with:
           enable_ccache: false
 

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

@@ -113,7 +113,7 @@ jobs:
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Prepare runner
-        uses: XRPLF/actions/prepare-runner@64ec3cf3b152b4444638f470bbd6df7a7a30c81c
+        uses: XRPLF/actions/prepare-runner@ad188deb3dae79dc39816e16ddfdad1e06c6fab2
         with:
           enable_ccache: ${{ inputs.ccache_enabled }}
 

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

@@ -34,7 +34,7 @@ jobs:
     needs: [determine-files]
     if: ${{ needs.determine-files.outputs.cpp_changed_files != '' || needs.determine-files.outputs.need_full_run == 'true' }}
     runs-on: ["self-hosted", "Linux", "X64", "heavy"]
-    container: "ghcr.io/xrplf/xrpld/nix-debian:sha-e29b523"
+    container: "ghcr.io/xrplf/xrpld/nix-debian:sha-2e25435"
     permissions:
       contents: read
       issues: write
@@ -43,7 +43,7 @@ jobs:
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Prepare runner
-        uses: XRPLF/actions/prepare-runner@64ec3cf3b152b4444638f470bbd6df7a7a30c81c
+        uses: XRPLF/actions/prepare-runner@ad188deb3dae79dc39816e16ddfdad1e06c6fab2
         with:
           enable_ccache: false
 

.github/workflows/reusable-upload-recipe.yml

@@ -40,7 +40,7 @@ defaults:
 jobs:
   upload:
     runs-on: ubuntu-latest
-    container: ghcr.io/xrplf/xrpld/nix-ubuntu:sha-e29b523
+    container: ghcr.io/xrplf/xrpld/nix-ubuntu:sha-2e25435
     env:
       REMOTE_NAME: ${{ inputs.remote_name }}
       CONAN_LOGIN_USERNAME_XRPLF: ${{ secrets.remote_username }}

.github/workflows/upload-conan-deps.yml

@@ -68,7 +68,7 @@ jobs:
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Prepare runner
-        uses: XRPLF/actions/prepare-runner@64ec3cf3b152b4444638f470bbd6df7a7a30c81c
+        uses: XRPLF/actions/prepare-runner@ad188deb3dae79dc39816e16ddfdad1e06c6fab2
         with:
           enable_ccache: false
 

rust-toolchain.toml

@@ -0,0 +1,8 @@
+# Rust toolchain pin for rustup-based CI runners and local development.
+# rustup reads this file and installs the pinned toolchain (see the
+# prepare-runner action in XRPLF/actions, which runs `rustup toolchain install`).
+# NOTE: the Nix CI image and development shell ignore this file; its rustc comes from flake.lock.
+[toolchain]
+channel = "1.95"
+components = ["rustfmt", "clippy"]
+profile = "minimal"