[rust] Remove unneeded must_use annotations

The Future type that an async function implicitly returns is already implicitly marked as must_use, and additional must_use annotations on async functions are, therefore, redundant. These unneeded annotations generate a warning, which is an error in our build, with this change to the rust compiler rust-lang/rust#89610 Bug: 88999 Change-Id: I84685942c30eeaf98ad9597285d289d5bcbc12d3 Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/608581 Reviewed-by: Abdulla Kamar <[email protected]> Fuchsia-Auto-Submit: Adrian Danis <[email protected]> Commit-Queue: Auto-Submit <[email protected]>
naturallymitchell · Nov 18, 2021 · 3e39204 · 3e39204
1 parent 6764513
commit 3e39204
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/src/lib/storage/vfs/rust/src/directory/connection/io1.rs b/src/lib/storage/vfs/rust/src/directory/connection/io1.rs
@@ -113,7 +113,6 @@ where
     seek: TraversalPosition,
 }
 
-#[must_use = "handle_requests() returns an async task that needs to be run"]
 pub(in crate::directory) async fn handle_requests<Connection>(
     mut requests: DirectoryAdminRequestStream,
     mut connection: Connection,