build: rename rust toolchain adapter

MODULE.bazel

@@ -2,7 +2,7 @@ module(name = "alexion", version = "0.1.0")
 
 bazel_dep(name = "rules_rust", version = "0.74.0")
 
-local_rust = use_extension("//bazel:rust_toolchain.bzl", "local_rust")
-use_repo(local_rust, "local_rust_toolchain")
+rust = use_extension("//bazel:rust_toolchain.bzl", "rust")
+use_repo(rust, "rust_toolchain")
 
-register_toolchains("@local_rust_toolchain//:local_rust_toolchain")
+register_toolchains("@rust_toolchain//:rust_toolchain")

MODULE.bazel.lock

@@ -91,17 +91,17 @@
   },
   "selectedYankedVersions": {},
   "moduleExtensions": {
-    "//bazel:rust_toolchain.bzl%local_rust": {
+    "//bazel:rust_toolchain.bzl%rust": {
       "general": {
-        "bzlTransitiveDigest": "uVV0UDfNBlJp6FbKM39o5d6LaRg6IL0IRcdFhkufG8U=",
-        "usagesDigest": "H08tIou7n4890qidKxw0FUL/bvI1Lf7CR2wqUP7pXSc=",
+        "bzlTransitiveDigest": "vgMjUIu7ufoJarRJsbT3Iq2bjHkW6AGipl9O+R6+0SI=",
+        "usagesDigest": "SQP3kWaLgKBHOdfxAvAWSUMuSfW8zC/274pBGhq2FlQ=",
         "recordedFileInputs": {},
         "recordedDirentsInputs": {},
         "envVariables": {},
         "generatedRepoSpecs": {
-          "local_rust_toolchain": {
+          "rust_toolchain": {
             "bzlFile": "@@//bazel:rust_toolchain.bzl",
-            "ruleClassName": "local_rust_repository",
+            "ruleClassName": "rust_repository",
             "attributes": {}
           }
         },

bazel/rust_toolchain.bzl

@@ -12,7 +12,7 @@ def _execute(repository_ctx, arguments):
     return result.stdout.strip()
 
 
-def _local_rust_repository_impl(repository_ctx):
+def _rust_repository_impl(repository_ctx):
     rustc = _required_path(repository_ctx, "rustc")
     rustdoc = _required_path(repository_ctx, "rustdoc")
     cargo = _required_path(repository_ctx, "cargo")
@@ -164,7 +164,7 @@ rust_toolchain(
 )
 
 toolchain(
-    name = "local_rust_toolchain",
+    name = "rust_toolchain",
     toolchain = ":rust_toolchain_impl",
     toolchain_type = "@rules_rust//rust:toolchain_type",
     visibility = ["//visibility:public"],
@@ -175,17 +175,17 @@ toolchain(
     )
 
 
-local_rust_repository = repository_rule(
-    implementation = _local_rust_repository_impl,
+rust_repository = repository_rule(
+    implementation = _rust_repository_impl,
     local = True,
     environ = ["PATH"],
 )
 
 
-def _local_rust_impl(module_ctx):
-    local_rust_repository(name = "local_rust_toolchain")
+def _rust_impl(module_ctx):
+    rust_repository(name = "rust_toolchain")
 
 
-local_rust = module_extension(
-    implementation = _local_rust_impl,
+rust = module_extension(
+    implementation = _rust_impl,
 )