mchaver/rust-wasm-hello-world

Introductory example of interop between WebAssembly compiled Rust and JavaScript

rust-wasm-hello-world

rustup update
rustup toolchain install nightly
rustup target add wasm32-unknown-unknown --toolchain nightly
cargo +nightly build --target wasm32-unknown-unknown --release
wasm-gc target/wasm32-unknown-unknown/release/hello_world.wasm -o hello_world.gc.wasm

• How to pass a string from JavaScript to Rust in WebAssembly
• How to return a string from Rust in WebAssembly
• Static Mut Variable in Rust