wasm bindgen extension

Author: isaacparker0

MODULE.bazel

@@ -105,12 +105,38 @@ crate.annotation(
     crate = "protoc-gen-tonic",
     gen_binaries = ["protoc-gen-tonic"],
 )
+crate.from_cargo(
+    name = "rrwbd",
+    cargo_lock = "//rs/private/wasm_bindgen:Cargo.lock",
+    cargo_toml = "//rs/private/wasm_bindgen:Cargo.toml",
+    platform_triples = [
+        "aarch64-unknown-linux-gnu",
+        "aarch64-unknown-linux-musl",
+        "aarch64-apple-darwin",
+        "aarch64-pc-windows-gnullvm",
+        "aarch64-pc-windows-msvc",
+        "x86_64-unknown-linux-gnu",
+        "x86_64-unknown-linux-musl",
+        "x86_64-apple-darwin",
+        "x86_64-pc-windows-gnullvm",
+        "x86_64-pc-windows-msvc",
+    ],
+)
+crate.annotation(
+    crate = "wasm-bindgen-cli",
+    gen_binaries = ["wasm-bindgen", "wasm-bindgen-test-runner"],
+    repositories = ["rrwbd"],
+)
 use_repo(crate, "rrra")
 use_repo(crate, "rrprd")
+use_repo(crate, "rrwbd")
 
 rules_rust_prost = use_extension("//rs:rules_rust_prost.bzl", "rules_rust_prost")
 use_repo(rules_rust_prost, "rules_rust_prost")
 
+rules_rust_wasm_bindgen = use_extension("//rs:rules_rust_wasm_bindgen.bzl", "rules_rust_wasm_bindgen")
+use_repo(rules_rust_wasm_bindgen, "rules_rust_wasm_bindgen")
+
 bazel_dep(name = "rules_go", version = "0.59.0", dev_dependency = True)
 bazel_dep(name = "gazelle", version = "0.47.0", dev_dependency = True)
 bazel_dep(name = "bazel_skylib_gazelle_plugin", version = "1.8.2", dev_dependency = True)

rs/private/wasm_bindgen/BUILD.bazel

@@ -0,0 +1,17 @@
+load("@rules_rust_wasm_bindgen//:defs.bzl", "rust_wasm_bindgen_toolchain")
+
+package(default_visibility = ["//visibility:public"])
+
+exports_files([
+    "Cargo.lock",
+    "Cargo.toml",
+])
+
+# Minimal default toolchain: just `wasm_bindgen_cli`. Browser/webdriver attrs are
+# only needed by `rust_wasm_bindgen_test`, which downstream users can register
+# their own toolchain for if they want test support.
+rust_wasm_bindgen_toolchain(
+    name = "default_wasm_bindgen_toolchain_impl",
+    tags = ["manual"],
+    wasm_bindgen_cli = "@rrwbd//:wasm-bindgen-cli__wasm-bindgen",
+)