Add example with a non-workspace Cargo.toml

examples/bzlmod/hello_world/BUILD.bazel

@@ -19,34 +19,44 @@ rust_binary(
     ],
 )
 
+rust_binary(
+    name = "hello_world_without_workspace_transient",
+    srcs = ["src/main.rs"],
+    deps = [
+        "@crates_without_workspace//:anyhow",
+    ],
+)
+
 [
     rust_doc(
-        name = "hello_world_from_workspace_{}_doc".format(target),
-        crate = ":hello_world_from_workspace_{}".format(target),
+        name = "hello_world_{}_doc".format(target),
+        crate = ":hello_world_{}".format(target),
     )
     for target in [
-        "transient",
-        "vendored",
+        "from_workspace_transient",
+        "from_workspace_vendored",
+        "without_workspace_transient",
     ]
 ]
 
 [
     sh_test(
-        name = "hello_world_from_workspace_{}_test".format(target),
+        name = "hello_world_{}_test".format(target),
         srcs = ["hello_world_test.sh"],
         args = [
-            "$(rlocationpath :hello_world_from_workspace_{})".format(target),
+            "$(rlocationpath :hello_world_{})".format(target),
         ],
         data = [
-            ":hello_world_from_workspace_{}".format(target),
+            ":hello_world_{}".format(target),
         ],
         deps = [
             "@bazel_tools//tools/bash/runfiles",
         ],
     )
     for target in [
-        "transient",
-        "vendored",
+        "from_workspace_transient",
+        "from_workspace_vendored",
+        "without_workspace_transient",
     ]
 ]
 

examples/bzlmod/hello_world/MODULE.bazel

@@ -39,11 +39,19 @@ crate.annotation(
     data = [":cargo_toml"],
     # Optional, you probably don't need this. Defaults to all from_cargo
     # invocations in this module.
-    repositories = ["crates_in_workspace"],
+    repositories = ["crates_in_workspace", "crates_without_workspace"],
     # Optional, you probably don't need this, defaults to "*".
     version = "*",
 )
 
 # Option 2: Vendored crates
 crate_repositories = use_extension("//third-party-in-workspace:extension.bzl", "crate_repositories")
 use_repo(crate_repositories, "vendor__anyhow-1.0.77")
+
+# Another example of Option 1, but where the Cargo.toml file isn't a [workspace]
+crate.from_cargo(
+    name = "crates_without_workspace",
+    cargo_lockfile = "//third-party-without-workspace:Cargo.lock",
+    manifests = ["//third-party-without-workspace:Cargo.toml"],
+)
+use_repo(crate, "crates_without_workspace")

examples/bzlmod/hello_world/third-party-without-workspace/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "third-party"
+version = "0.0.0"
+edition = "2021"
+publish = false
+
+[lib]
+path = "fake.rs"
+
+[dependencies]
+anyhow = "1.0.77"