rust-ci.yml

# SPDX-License-Identifier: MPL-2.0
# Rust CI - cargo check + clippy + fmt + test on stable and MSRV
name: Rust CI

on:
  pull_request:
  push:
    branches:
      - main

concurrency:
  group: rust-ci-${{ github.ref }}
  cancel-in-progress: true


permissions:
  contents: read

jobs:
  check:
    name: cargo check (stable)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy, rustfmt
      - uses: Swatinem/rust-cache@v2
      - name: cargo fmt
        run: cargo fmt --all -- --check
      - name: cargo clippy
        run: cargo clippy --all-targets -- -D warnings

  test:
    name: cargo test (${{ matrix.rust }})
    runs-on: ubuntu-latest
    needs: check
    strategy:
      fail-fast: false
      matrix:
        rust:
          - "1.85"
          - "stable"
    steps:
      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
      - uses: Swatinem/rust-cache@v2
        with:
          key: ${{ matrix.rust }}
      - name: cargo test
        run: cargo test --all-targets --no-fail-fast