Use method syntax

Author: 766974616c79

src/tools/rust-analyzer/crates/hir-ty/src/consteval.rs

@@ -287,7 +287,7 @@ pub(crate) fn const_eval_discriminant_variant(
     }
 
     let repr = db.enum_data(loc.parent).repr;
-    let is_signed = Option::is_none_or(repr.and_then(|repr| repr.int), |int| int.is_signed());
+    let is_signed = repr.and_then(|repr| repr.int).is_none_or(|int| int.is_signed());
 
     let mir_body = db.monomorphized_mir_body(
         def,

src/tools/rust-analyzer/crates/ide-completion/src/completions/mod_.rs

@@ -65,7 +65,7 @@ pub(crate) fn complete_mod(
         .iter()
         .filter(|&submodule_candidate_file| submodule_candidate_file != module_definition_file)
         .filter(|&submodule_candidate_file| {
-            Option::is_none_or(module_declaration_file, |it| it != submodule_candidate_file)
+            module_declaration_file.is_none_or(|it| it != submodule_candidate_file)
         })
         .filter_map(|submodule_file| {
             let submodule_path = source_root.path_for_file(&submodule_file)?;