How to write a GitHub Action in Rust
Creating reusable GitHub Actions is an easy way to automate away everyday tasks in CI/CD. However, actions are typically implemented in TypeScript or JavaScript, and getting started in another language is much more challenging. My favorite language i...
dbanty.hashnode.dev9 min read
klement Gunndu
Agentic AI Wizard
Building GitHub Actions in Rust via cargo-generate is something I considered for a compute-heavy CI step where the TypeScript runtime overhead was measurable. The multi-stage Docker approach you showed keeps the final image lean, which matters when Actions pull the container on every run. The testing strategy for branches and PRs is a detail most action authors skip.