I traced the issue to the official Google Rust protobuf runtime. The WASM build breaks in the upb layer for wasm32-wasip2, so this looks like missing upstream support more than a local bug.
Maybe we should collaborate with the Google protobuf folks and help push proper direct WASM support there.
@Bailey Hayes I would, if I had any connections :sweat_smile: I feel making protobuffer to work out the getgo will open a lot of doors for adoptions
Last updated: Apr 13 2026 at 01:35 UTC