fix: route in axum example

CardboardTurkey · davidB · commit fff5a654f9f8 · 2025-02-16T12:43:07.000+01:00
From axum 0.8 release note:

&gt; changing the path parameter syntax from /:single and /*many to
&gt; /{single} and /{*many}
diff --git a/examples/axum-otlp/src/main.rs b/examples/axum-otlp/src/main.rs
@@ -28,7 +28,7 @@ fn app() -> Router {
     // build our application with a route
     Router::new()
         .route(
-            "/proxy/:service/*path",
+            "/proxy/{service}/{*path}",
             get(proxy_handler).post(proxy_handler),
         )
         .route("/", get(index)) // request processed inside span

Original file line number	Diff line number	Diff line change
`@@ -28,7 +28,7 @@ fn app() -> Router {`
`28`	`28`	`// build our application with a route`
`29`	`29`	`Router::new()`
`30`	`30`	`.route(`
`31`		`- "/proxy/:service/*path",`
	`31`	`+ "/proxy/{service}/{*path}",`
`32`	`32`	`get(proxy_handler).post(proxy_handler),`
`33`	`33`	`)`
`34`	`34`	`.route("/", get(index)) // request processed inside span`