Wasm32-unknown-unknown, threads & wasm-bindgen
⚓ Rust 📅 2025-09-18 👤 surdeus 👁️ 12Hello,
Everything I've found on this topic is at a minimum years old, and/or locked. With how the state of web-tech is always moving, I figured asking for the latest wouldn't be unreasonable.
From the digging I've done, these are the assumptions I've made:
wasm32-unknown-unknowndoes not support wasm threads.wasm-bindgendoes not support threads.- All three major browsers tracked by the WebAssembly CG support threads.
wasm32-wasip1does not support threads, but there's a-threadstarget which does.wasm-bindgenrequireswasm32-unknown-unknown(or is at least considered poorly supported otherwise).
So my questions are,
- Are my assumptions wrong?
- Is there work being done on wasm threads for web use?
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