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/ra_hir/src/code_model/docs.rs b/crates/ra_hir/src/code_model/docs.rs
index f696307a7..007ef315d 100644
--- a/crates/ra_hir/src/code_model/docs.rs
+++ b/crates/ra_hir/src/code_model/docs.rs
@@ -74,7 +74,7 @@ pub(crate) fn documentation_query(
         DocDef::Module(it) => docs_from_ast(&*it.declaration_source(db)?.ast),
         DocDef::StructField(it) => match it.source(db).ast {
             FieldSource::Named(named) => docs_from_ast(&*named),
-            FieldSource::Pos(..) => return None,
+            FieldSource::Pos(..) => None,
         },
         DocDef::Struct(it) => docs_from_ast(&*it.source(db).ast),
         DocDef::Enum(it) => docs_from_ast(&*it.source(db).ast),