Remove unnecessary code and fix formatting

Author: mustakimali

crates/ide-completion/src/item.rs

@@ -391,10 +391,6 @@ impl CompletionItem {
             )
         })
     }
-
-    pub fn bump_relevance_by(&mut self, bonus: u32) {
-        self.relevance.bonus_score += bonus;
-    }
 }
 
 /// A helper to make `CompletionItem`s.

crates/ide-completion/src/render/function.rs

@@ -241,7 +241,6 @@ pub(super) fn add_call_parens<'b>(
 
         (snippet, "(…)")
     };
-
     builder.label(SmolStr::from_iter([&name, label_suffix])).insert_snippet(cap, snippet)
 }
 
@@ -285,7 +284,6 @@ fn detail(db: &dyn HirDatabase, func: hir::Function) -> String {
     if !ret_ty.is_unit() {
         format_to!(detail, " -> {}", ret_ty.display(db));
     }
-
     detail
 }
 

crates/rust-analyzer/src/lsp/to_proto.rs

@@ -349,7 +349,6 @@ fn completion_item(
         if relevance.is_relevant() && relevance.score() == max_relevance {
             res.preselect = Some(true);
         }
-
         // The relevance needs to be inverted to come up with a sort score
         // because the client will sort ascending.
         let sort_score = relevance.score() ^ 0xFF_FF_FF_FF;