Merge #1482

1482: Some clippy fixes for 1.36 r=kjeremy a=kjeremy

Some clippy fixes now that 1.36 is released. ~~Plus the requisite format run (I can rebase after #1481 is merged to make this cleaner) .~~

The change from `map(|it| *it)` to `copied()` changes the minimum rust stable to 1.36.


Co-authored-by: Jeremy Kolb <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/crates/gen_lsp_server/src/lib.rs b/crates/gen_lsp_server/src/lib.rs
index 7ecef83cb..0984e3e25 100644
--- a/crates/gen_lsp_server/src/lib.rs
+++ b/crates/gen_lsp_server/src/lib.rs
@@ -130,7 +130,7 @@ fn initialize(
         Ok(RawMessage::Notification(n)) => {
             n.cast::<Initialized>().map_err(|_| "expected initialized notification")?;
         }
-        _ => Err(format!("expected initialized notification"))?,
+        _ => Err("expected initialized notification".to_string())?,
     }
     Ok(params)
 }