/rust_musl_wasm

Primary LanguageDockerfile

Description

rust_musl_wasm image is used mainly a builder image for rust projects that need to build for wasm and musl targets.
Git Repo
It's built on top of rust:1 so, it's a debian based image with rust and the following targets installed:

  1. wasm32-unknown-unknown
  2. x86_64-unknown-linux-gnu
  3. x86_64-unknown-linux-musl
  4. wasm32-wasi

The image has tools to build musl and wasm targets:

  1. wasm-bindgen
  2. wasm-pack
  3. wasm-opt
  4. wasmtime
  5. trunk
  6. mdbook (documenting tool)

Usage

docker pull ahmedthabet/rust_musl_wasm
FROM ahmedthabet/rust_musl_wasm:latest as builder

WORKDIR /app
RUN cargo build --release --target wasm32-unknown-unknown
# or 
RUN cargo build --release --target x86_64-unknown-linux-musl

# Then build a minimal image for your executable if needed
FROM --platform=x86_64 scratch
COPY --from=builder /app/target/x86_64-unknown-linux-musl/release/myapp /app
CMD ["/app"]