remove dead code #169
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# This workflow runs whenever a PR is opened or updated, or a commit is pushed to main. It runs | |
# several checks: | |
# - fmt: checks that the code is formatted according to rustfmt | |
# - clippy: checks that the code does not contain any clippy warnings | |
# - doc: checks that the code can be documented without errors | |
# - hack: check combinations of feature flags | |
# - msrv: check that the msrv specified in the crate is correct | |
permissions: | |
contents: read | |
# This configuration allows maintainers of this repo to create a branch and pull request based on | |
# the new branch. Restricting the push trigger to the main branch ensures that the PR only gets | |
# built once. | |
on: | |
push: | |
branches: [master] | |
pull_request: | |
# If new code is pushed to a PR branch, then cancel in progress workflows for that PR. Ensures that | |
# we don't waste CI time, and returns results quicker https://github.com/jonhoo/rust-ci-conf/pull/5 | |
concurrency: | |
group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} | |
cancel-in-progress: true | |
name: check | |
jobs: | |
fmt: | |
runs-on: ubuntu-latest | |
name: stable / fmt | |
steps: | |
- uses: actions/checkout@v4 | |
with: | |
submodules: true | |
- name: Install stable | |
uses: dtolnay/rust-toolchain@stable | |
with: | |
components: rustfmt | |
- name: cargo fmt --check | |
run: cargo fmt --check | |
clippy: | |
runs-on: ubuntu-latest | |
name: ${{ matrix.toolchain }} / clippy | |
permissions: | |
contents: read | |
checks: write | |
strategy: | |
fail-fast: false | |
matrix: | |
# Get early warning of new lints which are regularly introduced in beta channels. | |
toolchain: [stable, beta] | |
steps: | |
- uses: actions/checkout@v4 | |
with: | |
submodules: true | |
- name: Install ${{ matrix.toolchain }} | |
uses: dtolnay/rust-toolchain@master | |
with: | |
toolchain: ${{ matrix.toolchain }} | |
components: clippy | |
- name: cargo clippy | |
uses: giraffate/clippy-action@v1 | |
with: | |
reporter: 'github-pr-check' | |
github_token: ${{ secrets.GITHUB_TOKEN }} | |
semver: | |
runs-on: ubuntu-latest | |
name: semver | |
steps: | |
- uses: actions/checkout@v4 | |
with: | |
submodules: true | |
- name: Install stable | |
uses: dtolnay/rust-toolchain@stable | |
with: | |
components: rustfmt | |
- name: cargo-semver-checks | |
uses: obi1kenobi/cargo-semver-checks-action@v2 | |
doc: | |
# run docs generation on nightly rather than stable. This enables features like | |
# https://doc.rust-lang.org/beta/unstable-book/language-features/doc-cfg.html which allows an | |
# API be documented as only available in some specific platforms. | |
runs-on: ubuntu-latest | |
name: nightly / doc | |
steps: | |
- uses: actions/checkout@v4 | |
with: | |
submodules: true | |
- name: Install nightly | |
uses: dtolnay/rust-toolchain@nightly | |
- name: cargo doc | |
run: cargo doc --no-deps --all-features | |
env: | |
RUSTDOCFLAGS: --cfg docsrs | |
hack: | |
# cargo-hack checks combinations of feature flags to ensure that features are all additive | |
# which is required for feature unification | |
runs-on: ubuntu-latest | |
name: ubuntu / stable / features | |
steps: | |
- uses: actions/checkout@v4 | |
with: | |
submodules: true | |
- name: Install stable | |
uses: dtolnay/rust-toolchain@stable | |
- name: cargo install cargo-hack | |
uses: taiki-e/install-action@cargo-hack | |
# intentionally no target specifier; see https://github.com/jonhoo/rust-ci-conf/pull/4 | |
# --feature-powerset runs for every combination of features | |
- name: cargo hack | |
run: cargo hack --feature-powerset check | |
msrv: | |
# check that we can build using the minimal rust version that is specified by this crate | |
runs-on: ubuntu-latest | |
# we use a matrix here just because env can't be used in job names | |
# https://docs.github.com/en/actions/learn-github-actions/contexts#context-availability | |
strategy: | |
matrix: | |
msrv: ["1.72.0"] | |
name: ubuntu / ${{ matrix.msrv }} | |
steps: | |
- uses: actions/checkout@v4 | |
with: | |
submodules: true | |
- name: Install ${{ matrix.msrv }} | |
uses: dtolnay/rust-toolchain@master | |
with: | |
toolchain: ${{ matrix.msrv }} | |
- name: cargo +${{ matrix.msrv }} check | |
run: cargo check |