tl;dr - A combination of pre-baked very heavy docker images, sccache, and explicitly setting CARGO_HOME and CARGO_TARGET_DIR will do it. If you’re squeamish about large docker images in your build pipeline, close this tab. Today was the last day I put up with unnecessary rebuilds in my Rust CI pipelines. Sure, I probably shouldn’t have ported this particular project to Rust (Nimbus is powered by Typescript and Rust), but when someone gives you strong type safety, performance, and static b...
