Install rust-toolchain.toml

This GitHub action installs the Rust toolchain specified in the specified toolchain file (rust-toolchain.toml) using dtolnay/rust-toolchain and yq.

Usage

- uses: mkroening/rust-toolchain-toml@main
  with:
    # Path to the toolchain file.
    # Default: rust-toolchain.toml
    toolchain-file: ''

Example workflow

name: test suite
on: [push, pull_request]

jobs:
  test:
    name: cargo test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: mkroening/rust-toolchain-toml@main
      - run: cargo test --all-features

Inputs

All inputs are optional.

Name	Description
toolchain-file	Path to a rust-toolchain.toml.

Outputs

Name	Description
cachekey	A short hash of the installed rustc version, appropriate for use as a cache key. "20220627a831"
name	Rustup's name for the selected version of the toolchain, like "1.62.0". Suitable for use with cargo +${{steps.toolchain.outputs.name}}.

License

The scripts and documentation in this project are released under the MIT License.