Resolves 5038
rust-lang/rust builds now document rustfmt (rust-lang/rust#87119). The
build process is updated with doc checks to ensure that rustfmt doesn't
introduce warnings.
Warnings are treated as hard errors in rust-lang/rust and won't show
until bors tests the changes (refs rust-lang/rust#90087).
--- /dev/null
+name: rustdoc check
+on:
+ push:
+ branches:
+ - master
+ pull_request:
+
+jobs:
+ rustdoc_check:
+ runs-on: ubuntu-latest
+ name: rustdoc check
+ steps:
+ - name: checkout
+ uses: actions/checkout@v2
+
+ - name: install rustup
+ run: |
+ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs > rustup-init.sh
+ sh rustup-init.sh -y --default-toolchain none
+ rustup target add x86_64-unknown-linux-gnu
+
+ - name: document rustfmt
+ env:
+ RUSTDOCFLAGS: --document-private-items --enable-index-page --show-type-layout --generate-link-to-definition -Zunstable-options -Dwarnings
+ run: cargo doc -Zskip-rustdoc-fingerprint --no-deps -p rustfmt-nightly -p rustfmt-config_proc_macro