Support wildcards in typed paths (#1003)

* Support wildcards in typed paths

* changelog

axum-macros/tests/typed_path/fail/wildcard.rs

@@ -1,7 +0,0 @@
-use axum_extra::routing::TypedPath;
-
-#[derive(TypedPath)]
-#[typed_path("/users/*rest")]
-struct MyPath;
-
-fn main() {}

axum-macros/tests/typed_path/fail/wildcard.stderr

@@ -1,5 +0,0 @@
-error: `typed_path` cannot contain wildcards
- --> tests/typed_path/fail/wildcard.rs:4:14
-  |
-4 | #[typed_path("/users/*rest")]
-  |              ^^^^^^^^^^^^^^

axum-macros/tests/typed_path/pass/wildcards.rs

@@ -0,0 +1,12 @@
+use axum_extra::routing::{RouterExt, TypedPath};
+use serde::Deserialize;
+
+#[derive(TypedPath, Deserialize)]
+#[typed_path("/*rest")]
+struct MyPath {
+    rest: String,
+}
+
+fn main() {
+    axum::Router::<axum::body::Body>::new().typed_get(|_: MyPath| async {});
+}