This repository is used to build a Docker image for the Rust programming language and a few supporting tools for the armv7hf architecture, used by the popular Raspberry Pi 3 computer. The image includes rustc, rustdoc, cargo, git, SSL certificates, and build essentials, so it should be able to run cargo build on most projects out of the box. The path /source is a volume where you can mount a Cargo project from the host machine.
For an x86_64 version of this image, see https://github.com/jimmycuadra/docker-rust.
The following command will drop you into a Bash shell with the current directory on the host shared. From there you can run rustc, rustdoc, and cargo as you please.
docker run -it --rm -v $(pwd):/source jimmycuadra/rust-armv7hf