Rust to WebAssembly the hard way — surma.dev

What follows is a brain dump of everything I know about compiling Rust to WebAssembly. Enjoy. Some time ago, I wrote a blog post on how to compile C to WebAssembly without Emscripten, i.e. without the default tool that makes that process easy. In Rust, the tool that makes WebAssembly easy is called wasm-bindgen, and we are going to ditch it! At the same time, Rust is a bit different in that WebAss

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RustでWebAssemblyの小さなサイズで書く方法、コンパイルの設定など。 --release、llvm-stripでデバッグシンボルを取り除く、LTOを有効化する