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criterion 0.7.0

Statistics-driven micro-benchmarking library
Documentation 
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on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master
      - version-0.4

name: tests
env:
  CARGO_TERM_COLOR: always
  MSRV: 1.80.0

jobs:
  ci:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        rust:
          - 1.87.0 # Stable release as of 2025-05-17
          - $MSRV # MSRV

    steps:
      - uses: actions/checkout@v4

      - uses: dtolnay/rust-toolchain@master
        name: Setup rust toolchain
        with:
          toolchain: ${{ matrix.rust }}
          components: rustfmt, clippy

      - uses: Swatinem/rust-cache@v2
        name: Load dependencies from cache

      - name: Build with stable features
        run: cargo build --features stable

      - name: Build with unstable features
        if: ${{ matrix.rust == 'nightly' }}
        run: cargo build --all-features

      - name: Build with minimal features
        run: cargo build --no-default-features

      - name: Test with stable features
        run: cargo test --features stable

      - name: Test with minimal features
        run: cargo test --no-default-features

      - name: Check for non-standard formatting
        if: ${{ matrix.rust == 'stable' }}
        run: cargo fmt --all -- --check

      - name: Check for clippy hints
        if: ${{ matrix.rust == 'stable' }}
        run: cargo clippy --workspace --all-targets -- -D warnings

      # This fails on 1.64, but works on 1.66 and later.
      # https://github.com/rust-lang/rust/issues/103306
      - name: Test run targeting WASI
        if: ${{ matrix.rust == 'stable' }}
        run: |
          curl https://wasmtime.dev/install.sh -sSf | bash
          source ~/.bashrc
          export PATH=$HOME/.wasmtime/bin/:$PATH
          cargo install cargo-wasi
          cargo wasi bench --no-default-features -- --test

  nextest-compat:
    name: Check compatibility with nextest
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust:
          - stable

    steps:
      - uses: actions/checkout@v4

      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
          components: rustfmt, clippy

      - uses: Swatinem/rust-cache@v2

      - uses: taiki-e/install-action@nextest

      - run: ci/nextest-compat.sh

  # If this fails, consider changing your text or adding something to .typos.toml
  typos:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: check typos
        uses: crate-ci/typos@v1.23.5


  # Make sure the library builds with all dependencies downgraded to their
  # oldest versions allowed by the semver spec. This ensures we have not
  # under-specified any dependency
  minimal-versions:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install needed Rust toolchain versions
        run: |
          rustup install $MSRV
          rustup install nightly

      - name: Downgrade dependencies to minimal versions
        run: cargo +nightly update -Z minimal-versions

      - name: Compile with minimal versions
        run: cargo +$MSRV build --all-targets --locked