I had to add repo-local Rust toolchain wiring to get a basic wasm32-unknown-unknown browser demo building under Bazel, and it isn't clear whether that extra setup should be necessary. It would be helpful if rules_rs either supported this target out of the box or documented the expected configuration, because right now simple Rust/Wasm apps seem to require bespoke toolchain work before they can use an otherwise standard Bazel Rust setup.
I had to add repo-local Rust toolchain wiring to get a basic wasm32-unknown-unknown browser demo building under Bazel, and it isn't clear whether that extra setup should be necessary. It would be helpful if rules_rs either supported this target out of the box or documented the expected configuration, because right now simple Rust/Wasm apps seem to require bespoke toolchain work before they can use an otherwise standard Bazel Rust setup.