We've rolled out a new best practice integration guide for building Docker images for Rust. The guide is now available in our new Rust section of our docs. In the guide, we walk through how to configure a Dockerfile for a Rust project, including how to leverage cargo-chef for dependency management, use sccache for finer-grained caching, and use BuildKit cache mounts in Depot for even faster builds.

You can read the complete guide in our docs.