ddnet/.github/workflows/rust.yml
heinrich5991 dcd76fd3e1 Add support for Rust code in DDNet
The glue is done using the [cxx crate](https://cxx.rs/) on the Rust
side.

As a proof-of-concept, only a small console command (`rust_version`)
printing the currently used Rust version was added.

You can generate and open the Rust documentation using
`DDNET_TEST_NO_LINK=1 cargo doc --open`.

You can run the Rust tests using `cmake --build <build dir> --target
run_rust_tests`, they're automatically included in the `run_tests`
target as well.

Rust tests don't work on Windows in debug mode on Windows because Rust
cannot currently link with the debug version of the C stdlib on Windows:
https://github.com/rust-lang/rust/issues/39016.

---

The stuff in `src/rust-bridge` is generated using
```
cxxbridge src/engine/shared/rust_version.rs --output src/rust-bridge/engine/shared/rust_version.cpp --output src/rust-bridge/engine/shared/rust_version.h
cxxbridge src/engine/console.rs --output src/rust-bridge/cpp/console.cpp --output src/rust-bridge/cpp/console.h
```
2022-10-19 23:46:06 +02:00

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YAML

name: Check Rust
on:
push:
branches-ignore:
- staging.tmp
- trying.tmp
- staging-squash-merge.tmp
pull_request:
jobs:
rustdoc:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Run Rustdoc
run: |
RUSTDOCFLAGS=-Dwarnings DDNET_TEST_NO_LINK=1 cargo doc
rustfmt:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Run Rustfmt
run:
cargo fmt -- --check
cargo-deny:
runs-on: ubuntu-latest
strategy:
matrix:
checks:
- advisories
- bans licenses sources
continue-on-error: ${{ matrix.checks == 'advisories' }}
steps:
- uses: actions/checkout@v2
- uses: EmbarkStudios/cargo-deny-action@v1
with:
command: check ${{ matrix.checks }}