Add rust to CI

This commit is contained in:
Sergey Kuznetsov
2026-06-18 14:42:03 +01:00
parent b5990be624
commit 465fa8ec4b
13 changed files with 238 additions and 378 deletions

View File

@@ -4,7 +4,20 @@ codecov:
comment:
behavior: default
layout: reach,diff,flags,tree,reach
show_carryforward_flags: false
show_carryforward_flags: true
# Coverage is uploaded from independent workflows: the C++ build under the `cpp`
# flag and the Rust build under the `rust` flag. Carrying forward each flag means
# a commit that only re-runs one language keeps the other language's last-known
# coverage instead of dropping it, so the combined project total stays stable.
flag_management:
default_rules:
carryforward: true
individual_flags:
- name: cpp
carryforward: true
- name: rust
carryforward: true
coverage:
range: "70..85"

View File

@@ -15,3 +15,20 @@ updates:
commit-message:
prefix: "ci: [DEPENDABOT] "
target-branch: develop
- package-ecosystem: cargo
directory: /crates
schedule:
interval: weekly
day: monday
time: "04:00"
timezone: Etc/GMT
commit-message:
prefix: "ci: [DEPENDABOT] "
target-branch: develop
open-pull-requests-limit: 10
# Bundle all Rust dependency bumps into a single PR per run to reduce noise.
groups:
rust-dependencies:
patterns:
- "*"

89
.github/workflows/cargo-audit.yml vendored Normal file
View File

@@ -0,0 +1,89 @@
# This workflow audits the Rust dependencies in crates/ for known security
# advisories using cargo-audit. It runs on a weekly schedule, whenever the
# dependency graph changes (Cargo.lock / Cargo.toml), and on demand. On a
# scheduled run, a failure opens a tracking issue (matching the clang-tidy
# workflow's behavior); on push/PR it simply fails the check.
name: Cargo audit
on:
schedule:
# 06:32 UTC every Monday.
- cron: "32 6 * * 1"
push:
branches:
- "develop"
- "release*"
paths:
- "crates/**/Cargo.toml"
- "crates/Cargo.lock"
- ".github/workflows/cargo-audit.yml"
pull_request:
paths:
- "crates/**/Cargo.toml"
- "crates/Cargo.lock"
- ".github/workflows/cargo-audit.yml"
workflow_dispatch:
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
defaults:
run:
shell: bash
working-directory: crates
permissions:
contents: read
jobs:
audit:
runs-on: ubuntu-latest
container: ghcr.io/xrplf/xrpld/nix-debian:sha-fe4c8ae
permissions:
contents: read
# Needed to open an issue on scheduled failures.
issues: write
steps:
- name: Checkout repository
uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
- name: Install cargo-audit
uses: taiki-e/install-action@b8cecb83565409bcc297b2df6e77f030b2a468d5 # v2.82.0
with:
tool: cargo-audit
- name: Run cargo audit
id: audit
continue-on-error: true
run: |
set -o pipefail
cargo audit | tee /tmp/cargo-audit.txt
- name: Prepare issue body
if: ${{ steps.audit.outcome != 'success' && github.event_name == 'schedule' }}
run: |
{
echo "## \`cargo audit\` found advisories"
echo
echo '```'
cat /tmp/cargo-audit.txt
echo '```'
echo
echo "---"
echo "*This issue was automatically created by the cargo-audit workflow.*"
} >/tmp/cargo-audit-issue.md
- name: Create issue
if: ${{ steps.audit.outcome != 'success' && github.event_name == 'schedule' }}
uses: XRPLF/actions/create-issue@2b8bc36af85b88bca0dd7bfac2e2dc05f94ad712
with:
title: "cargo audit found vulnerabilities"
body_file: /tmp/cargo-audit-issue.md
labels: "Bug,Security"
- name: Fail if advisories were found
if: ${{ steps.audit.outcome != 'success' }}
run: |
echo "cargo audit found advisories!"
exit 1

View File

@@ -65,6 +65,7 @@ jobs:
.github/workflows/reusable-build-test.yml
.github/workflows/reusable-clang-tidy.yml
.github/workflows/reusable-package.yml
.github/workflows/reusable-rust.yml
.github/workflows/reusable-strategy-matrix.yml
.github/workflows/reusable-test.yml
.github/workflows/reusable-upload-recipe.yml
@@ -73,6 +74,7 @@ jobs:
cfg/**
cmake/**
conan/**
crates/**
external/**
include/**
src/**
@@ -140,6 +142,13 @@ jobs:
secrets:
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
rust:
needs: should-run
if: ${{ needs.should-run.outputs.go == 'true' }}
uses: ./.github/workflows/reusable-rust.yml
secrets:
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
package:
needs: [should-run, build-test]
if: ${{ needs.should-run.outputs.go == 'true' }}
@@ -179,6 +188,7 @@ jobs:
- check-rename
- clang-tidy
- build-test
- rust
- package
- upload-recipe
- notify-clio

View File

@@ -22,6 +22,7 @@ on:
- ".github/workflows/reusable-build-test.yml"
- ".github/workflows/reusable-clang-tidy.yml"
- ".github/workflows/reusable-package.yml"
- ".github/workflows/reusable-rust.yml"
- ".github/workflows/reusable-strategy-matrix.yml"
- ".github/workflows/reusable-test.yml"
- ".github/workflows/reusable-upload-recipe.yml"
@@ -30,6 +31,7 @@ on:
- "cfg/**"
- "cmake/**"
- "conan/**"
- "crates/**"
- "external/**"
- "include/**"
- "src/**"
@@ -91,6 +93,11 @@ jobs:
secrets:
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
rust:
uses: ./.github/workflows/reusable-rust.yml
secrets:
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
upload-recipe:
needs: build-test
# Only run when pushing to the develop branch.

View File

@@ -305,6 +305,11 @@ jobs:
run: |
./xrpld --version | grep libvoidstar
- name: Run Rust tests
if: ${{ !inputs.build_only }}
working-directory: crates
run: cargo nextest run --workspace --all-features --locked --no-tests=warn
- name: Run the separate tests
if: ${{ !inputs.build_only }}
working-directory: ${{ runner.os == 'Windows' && format('{0}/{1}', env.BUILD_DIR, inputs.build_type) || env.BUILD_DIR }}
@@ -388,6 +393,7 @@ jobs:
disable_telem: true
fail_ci_if_error: true
files: ${{ env.BUILD_DIR }}/coverage.xml
flags: cpp
plugins: noop
token: ${{ secrets.CODECOV_TOKEN }}
verbose: true

86
.github/workflows/reusable-rust.yml vendored Normal file
View File

@@ -0,0 +1,86 @@
# Clippy, coverage and documentation for the Rust crates in crates/. Each runs
# as an independent job on a GitHub-hosted runner, but inside the same container
# image used to build the crates in the C++/Corrosion path, so the toolchain
# (and therefore the lints, coverage instrumentation and the cargo cache) matches
# what production builds use.
#
# Rust unit tests are deliberately NOT run here. They run as part of the C++
# build (reusable-build-test-config.yml), which already compiles the crates on a
# self-hosted runner, so there is no need to provision a toolchain again.
name: Rust
on:
workflow_call:
secrets:
CODECOV_TOKEN:
description: "The Codecov token to use for uploading coverage reports."
required: false
defaults:
run:
shell: bash
working-directory: crates
permissions:
contents: read
jobs:
clippy:
runs-on: ubuntu-latest
container: ghcr.io/xrplf/xrpld/nix-debian:sha-fe4c8ae
steps:
- name: Checkout repository
uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
- name: Cache cargo artifacts
uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
with:
workspaces: crates
- name: Run clippy
run: cargo clippy --workspace --all-targets --all-features --locked -- -D warnings
coverage:
runs-on: ubuntu-latest
container: ghcr.io/xrplf/xrpld/nix-debian:sha-fe4c8ae
steps:
- name: Checkout repository
uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
- name: Cache cargo artifacts
uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
with:
workspaces: crates
- name: Generate coverage report
run: cargo llvm-cov nextest --workspace --all-features --locked --no-tests=warn --lcov --output-path lcov.info
- name: Upload coverage report
if: ${{ github.repository == 'XRPLF/rippled' }}
uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
with:
disable_search: true
disable_telem: true
fail_ci_if_error: true
files: crates/lcov.info
flags: rust
plugins: noop
token: ${{ secrets.CODECOV_TOKEN }}
verbose: true
doc:
runs-on: ubuntu-latest
container: ghcr.io/xrplf/xrpld/nix-debian:sha-fe4c8ae
steps:
- name: Checkout repository
uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
- name: Cache cargo artifacts
uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
with:
workspaces: crates
- name: Build documentation
env:
RUSTDOCFLAGS: "-D warnings"
run: cargo doc --workspace --no-deps --all-features --locked

View File

@@ -44,6 +44,15 @@ repos:
"types_or": [c++, c, proto]
exclude: ^include/xrpl/protocol_autogen/(transactions|ledger_entries)/
- repo: local
hooks:
- id: cargo-fmt
name: cargo fmt
entry: cargo fmt --manifest-path crates/Cargo.toml --all
language: system
types: [rust]
pass_filenames: false # rustfmt formats the whole workspace
- repo: https://github.com/BlankSpruce/gersemi-pre-commit
rev: faadd6a9d852369ca94f4d15b2404c967ba8cb01 # frozen: 0.27.6
hooks:

286
crates/Cargo.lock generated
View File

@@ -2,15 +2,6 @@
# It is not intended for manual editing.
version = 4
[[package]]
name = "aho-corasick"
version = "1.1.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ddd31a130427c27518df266943a5308ed92d4b226cc639f5a8f1002816174301"
dependencies = [
"memchr",
]
[[package]]
name = "anstyle"
version = "1.0.14"
@@ -27,12 +18,6 @@ dependencies = [
"shlex",
]
[[package]]
name = "cfg-if"
version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
[[package]]
name = "clap"
version = "4.6.1"
@@ -70,21 +55,6 @@ dependencies = [
"unicode-width",
]
[[package]]
name = "crossbeam-channel"
version = "0.5.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "82b8f8f868b36967f9606790d1903570de9ceaf870a7bf9fbbd3016d636a2cb2"
dependencies = [
"crossbeam-utils",
]
[[package]]
name = "crossbeam-utils"
version = "0.8.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
[[package]]
name = "cxx"
version = "1.0.194"
@@ -147,15 +117,6 @@ dependencies = [
"syn",
]
[[package]]
name = "deranged"
version = "0.5.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7cd812cc2bc1d69d4764bd80df88b4317eaef9e773c75226407d9bc0876b211c"
dependencies = [
"powerfmt",
]
[[package]]
name = "equivalent"
version = "1.0.2"
@@ -190,18 +151,6 @@ dependencies = [
"hashbrown",
]
[[package]]
name = "itoa"
version = "1.0.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8f42a60cbdf9a97f5d2305f08a87dc4e09308d1276d28c869c684d7777685682"
[[package]]
name = "lazy_static"
version = "1.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
[[package]]
name = "link-cplusplus"
version = "1.0.12"
@@ -211,60 +160,6 @@ dependencies = [
"cc",
]
[[package]]
name = "log"
version = "0.4.29"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
[[package]]
name = "matchers"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d1525a2a28c7f4fa0fc98bb91ae755d1e2d1505079e05539e35bc876b5d65ae9"
dependencies = [
"regex-automata",
]
[[package]]
name = "memchr"
version = "2.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
[[package]]
name = "nu-ansi-term"
version = "0.50.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7957b9740744892f114936ab4a57b3f487491bbeafaf8083688b16841a4240e5"
dependencies = [
"windows-sys",
]
[[package]]
name = "num-conv"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c6673768db2d862beb9b39a78fdcb1a69439615d5794a1be50caa9bc92c81967"
[[package]]
name = "once_cell"
version = "1.21.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
[[package]]
name = "pin-project-lite"
version = "0.2.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a89322df9ebe1c1578d689c92318e070967d1042b512afbe49518723f4e6d5cd"
[[package]]
name = "powerfmt"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
[[package]]
name = "proc-macro2"
version = "1.0.106"
@@ -283,31 +178,11 @@ dependencies = [
"proc-macro2",
]
[[package]]
name = "regex-automata"
version = "0.4.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6e1dd4122fc1595e8162618945476892eefca7b88c52820e74af6262213cae8f"
dependencies = [
"aho-corasick",
"memchr",
"regex-syntax",
]
[[package]]
name = "regex-syntax"
version = "0.8.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dc897dd8d9e8bd1ed8cdad82b5966c3e0ecae09fb1907d58efaa013543185d0a"
[[package]]
name = "rs-hello_world"
version = "0.1.0"
dependencies = [
"cxx",
"tracing",
"tracing-appender",
"tracing-subscriber",
]
[[package]]
@@ -346,39 +221,18 @@ dependencies = [
"syn",
]
[[package]]
name = "sharded-slab"
version = "0.1.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
dependencies = [
"lazy_static",
]
[[package]]
name = "shlex"
version = "1.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
[[package]]
name = "smallvec"
version = "1.15.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
[[package]]
name = "strsim"
version = "0.11.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
[[package]]
name = "symlink"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a7973cce6668464ea31f176d85b13c7ab3bba2cb3b77a2ed26abd7801688010a"
[[package]]
name = "syn"
version = "2.0.117"
@@ -399,140 +253,6 @@ dependencies = [
"winapi-util",
]
[[package]]
name = "thiserror"
version = "2.0.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4288b5bcbc7920c07a1149a35cf9590a2aa808e0bc1eafaade0b80947865fbc4"
dependencies = [
"thiserror-impl",
]
[[package]]
name = "thiserror-impl"
version = "2.0.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ebc4ee7f67670e9b64d05fa4253e753e016c6c95ff35b89b7941d6b856dec1d5"
dependencies = [
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "thread_local"
version = "1.1.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f60246a4944f24f6e018aa17cdeffb7818b76356965d03b07d6a9886e8962185"
dependencies = [
"cfg-if",
]
[[package]]
name = "time"
version = "0.3.47"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "743bd48c283afc0388f9b8827b976905fb217ad9e647fae3a379a9283c4def2c"
dependencies = [
"deranged",
"itoa",
"num-conv",
"powerfmt",
"serde_core",
"time-core",
"time-macros",
]
[[package]]
name = "time-core"
version = "0.1.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7694e1cfe791f8d31026952abf09c69ca6f6fa4e1a1229e18988f06a04a12dca"
[[package]]
name = "time-macros"
version = "0.2.27"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2e70e4c5a0e0a8a4823ad65dfe1a6930e4f4d756dcd9dd7939022b5e8c501215"
dependencies = [
"num-conv",
"time-core",
]
[[package]]
name = "tracing"
version = "0.1.44"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "63e71662fa4b2a2c3a26f570f037eb95bb1f85397f3cd8076caed2f026a6d100"
dependencies = [
"pin-project-lite",
"tracing-attributes",
"tracing-core",
]
[[package]]
name = "tracing-appender"
version = "0.2.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "050686193eb999b4bb3bc2acfa891a13da00f79734704c4b8b4ef1a10b368a3c"
dependencies = [
"crossbeam-channel",
"symlink",
"thiserror",
"time",
"tracing-subscriber",
]
[[package]]
name = "tracing-attributes"
version = "0.1.31"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7490cfa5ec963746568740651ac6781f701c9c5ea257c58e057f3ba8cf69e8da"
dependencies = [
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "tracing-core"
version = "0.1.36"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "db97caf9d906fbde555dd62fa95ddba9eecfd14cb388e4f491a66d74cd5fb79a"
dependencies = [
"once_cell",
"valuable",
]
[[package]]
name = "tracing-log"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
dependencies = [
"log",
"once_cell",
"tracing-core",
]
[[package]]
name = "tracing-subscriber"
version = "0.3.23"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cb7f578e5945fb242538965c2d0b04418d38ec25c79d160cd279bf0731c8d319"
dependencies = [
"matchers",
"nu-ansi-term",
"once_cell",
"regex-automata",
"sharded-slab",
"smallvec",
"thread_local",
"tracing",
"tracing-core",
"tracing-log",
]
[[package]]
name = "unicode-ident"
version = "1.0.24"
@@ -545,12 +265,6 @@ version = "0.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b4ac048d71ede7ee76d585517add45da530660ef4390e49b098733c6e897f254"
[[package]]
name = "valuable"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ba73ea9cf16a25df0c8caa16c51acb937d5712a8429db78a3ee29d5dcacd3a65"
[[package]]
name = "winapi-util"
version = "0.1.11"

View File

@@ -3,9 +3,6 @@ members = ["hello_world"]
resolver = "3"
[workspace.dependencies]
tracing = "0.1.44"
tracing-subscriber = { version = "0.3.23", features = ["env-filter"] }
tracing-appender = "0.2.5"
cxx = { version = "1.0.194", features = ["c++20"] }
[workspace.package]

View File

@@ -7,7 +7,4 @@ edition.workspace = true
crate-type = ["staticlib"]
[dependencies]
tracing.workspace = true
tracing-subscriber.workspace = true
tracing-appender.workspace = true
cxx.workspace = true

View File

@@ -1,74 +1,10 @@
use std::sync::atomic::{AtomicBool, Ordering};
use tracing::info;
use tracing_appender::non_blocking::WorkerGuard;
use tracing_subscriber::{EnvFilter, fmt};
static LOGGER_INITIALIZED: AtomicBool = AtomicBool::new(false);
#[cxx::bridge(namespace = "rs::hello_world")]
mod ffi {
extern "Rust" {
type LoggerGuard;
fn init_logger() -> Box<LoggerGuard>;
fn safe_init_logger() -> Result<Box<LoggerGuard>>;
fn hello_world() -> String;
fn log_info(s: &str);
}
}
pub struct LoggerGuard(WorkerGuard);
pub fn init_logger() -> Box<LoggerGuard> {
assert!(
!LOGGER_INITIALIZED.swap(true, Ordering::SeqCst),
"init_logger called more than once"
);
let (non_blocking, guard) = tracing_appender::non_blocking(std::io::stdout());
let filter = EnvFilter::try_from_default_env().unwrap_or_else(|_| EnvFilter::new("info"));
fmt()
.with_env_filter(filter)
.with_writer(non_blocking)
.init();
Box::new(LoggerGuard(guard))
}
fn safe_call<F, R>(f: F) -> Result<R, Box<dyn std::error::Error + Send + Sync>>
where
F: FnOnce() -> R + std::panic::UnwindSafe,
{
std::panic::catch_unwind(f).map_err(|e| {
let msg = e
.downcast_ref::<&str>()
.map(|s| s.to_string())
.or_else(|| e.downcast_ref::<String>().cloned())
.unwrap_or_else(|| "unknown panic".to_string());
Box::<dyn std::error::Error + Send + Sync>::from(msg)
})
}
pub fn safe_init_logger() -> Result<Box<LoggerGuard>, Box<dyn std::error::Error + Send + Sync>> {
safe_call(init_logger)
}
pub fn hello_world() -> String {
"hello_world".to_string()
}
pub fn log_info(s: &str) {
info!("{s}");
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn hello_world_returns_hello_world() {
assert_eq!(hello_world(), "hello_world");
}
}

View File

@@ -15,31 +15,10 @@ public:
BEAST_EXPECT(result == "hello_world");
}
void
testLogInfo()
{
testcase("log_info");
auto const guard = rs::hello_world::init_logger();
rs::hello_world::log_info("test log message from C++");
BEAST_EXPECT(true);
// Second init should panic; safe_init_logger catches it and throws.
bool caught = false;
try
{
rs::hello_world::safe_init_logger();
}
catch (std::exception const&)
{
caught = true;
}
BEAST_EXPECT(caught);
}
void
run() override
{
testHelloWorld();
testLogInfo();
}
};