Suppress a lint for let _: Future = ...

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/client/client.rs b/client/client.rs
index 994bbb1324e538ab978ea4a6045bdb2ccc4dc9dd..72a59c4b589d382e9c7cb7373e5faa1817d27f16 100644 (file)
--- a/client/client.rs
+++ b/client/client.rs
@@ -339,6 +339,8 @@ async fn run_client(
         {
           // This future was Ready and has returned the value,
           // which is in `got`.  We don't want the completed future.
+          // rust-lang/rust-clippy#16991
+         #[allow(clippy::let_underscore_future)]
           let _: Pin<Box<dyn Future<Output = _>>> = reqs.swap_remove(goti);
 
           if let Some(got) = got {