Clippy lint

src/tui/app/machine/browse.rs

@@ -96,7 +96,7 @@ impl<MH: IMusicHoard> IAppInteractBrowse for AppMachine<MH, AppBrowse> {
             Err(err) => {
                 return AppMachine::error(
                     self.inner,
-                    format!("cannot fetch: HTTP client init failed: {}", err.to_string()),
+                    format!("cannot fetch: HTTP client init failed: {err}"),
                 )
                 .into()
             }