Crates You Should Know

You can also browse all the crates published to crates.io in the WebAssemblycategory.

facilitates high-level interactions between Rust andJavaScript. It allows one to import JavaScript things into Rust and export Rustthings to JavaScript.

wasm-bindgen-futures | crates.io | repository

wasm-bindgen-futures is a bridge connecting JavaSript Promises and RustFutures. It can convert in both directions and is useful when working withasynchronous tasks in Rust, and allows interacting with DOM events and I/Ooperations.

js-sys | crates.io | repository

Raw wasm-bindgen imports for all the Web's APIs, such as DOM manipulation,setTimeout, Web GL, Web Audio, etc.

console_error_panic_hook | crates.io | repository

This crate lets you debug panics on by providing apanic hook that forwards panic messages to console.error.

console_log | crates.io | repository

This crate provides a backend for that routes logged messages to the devtoolsconsole.

parity-wasm | crates.io | repository

Low-level WebAssembly format library for serializing, deserializing, andbuilding .wasm binaries. Good support for well-known custom sections, such asthe "names" section and "reloc.WHATEVER" sections.

wasmparser | crates.io | repository

A simple, event-driven library for parsing WebAssembly binary files. Providesthe byte offsets of each parsed thing, which is necessary when interpretingrelocs, for example.

An embeddable WebAssembly interpreter from Parity.

5.1. Crates You Should Know