9 files changed, 38 insertions, 61 deletions

diff --git a/crates/hir_def/src/lib.rs b/crates/hir_def/src/lib.rs
index 3e7d496d5..303083c6d 100644
--- a/crates/hir_def/src/lib.rs
+++ b/crates/hir_def/src/lib.rs
@@ -731,12 +731,11 @@ fn macro_call_as_call_id(
         )
         .map(MacroCallId::from)
     } else {
-        Ok(def
-            .as_lazy_macro(
-                db.upcast(),
-                krate,
-                MacroCallKind::FnLike { ast_id: call.ast_id, fragment },
-            ))
+        Ok(def.as_lazy_macro(
+            db.upcast(),
+            krate,
+            MacroCallKind::FnLike { ast_id: call.ast_id, fragment },
+        ))
     };
     Ok(res)
 }
@@ -755,16 +754,15 @@ fn derive_macro_as_call_id(
         .segments()
         .last()
         .ok_or_else(|| UnresolvedMacro { path: item_attr.path.clone() })?;
-    let res = def
-        .as_lazy_macro(
-            db.upcast(),
-            krate,
-            MacroCallKind::Derive {
-                ast_id: item_attr.ast_id,
-                derive_name: last_segment.to_string(),
-                derive_attr_index: derive_attr.ast_index,
-            },
-        );
+    let res = def.as_lazy_macro(
+        db.upcast(),
+        krate,
+        MacroCallKind::Derive {
+            ast_id: item_attr.ast_id,
+            derive_name: last_segment.to_string(),
+            derive_attr_index: derive_attr.ast_index,
+        },
+    );
     Ok(res)
 }
 
@@ -792,16 +790,15 @@ fn attr_macro_as_call_id(
     // The parentheses are always disposed here.
     arg.delimiter = None;
 
-    let res = def
-        .as_lazy_macro(
-            db.upcast(),
-            krate,
-            MacroCallKind::Attr {
-                ast_id: item_attr.ast_id,
-                attr_name: last_segment.to_string(),
-                attr_args: arg,
-                invoc_attr_index: macro_attr.id.ast_index,
-            },
-        );
+    let res = def.as_lazy_macro(
+        db.upcast(),
+        krate,
+        MacroCallKind::Attr {
+            ast_id: item_attr.ast_id,
+            attr_name: last_segment.to_string(),
+            attr_args: arg,
+            invoc_attr_index: macro_attr.id.ast_index,
+        },
+    );
     Ok(res)
 }
diff --git a/crates/hir_expand/src/eager.rs b/crates/hir_expand/src/eager.rs
index 07799ed2f..ddafaddf7 100644
--- a/crates/hir_expand/src/eager.rs
+++ b/crates/hir_expand/src/eager.rs
@@ -177,12 +177,11 @@ fn lazy_expand(
     let ast_id = db.ast_id_map(macro_call.file_id).ast_id(&macro_call.value);
 
     let fragment = crate::to_fragment_kind(&macro_call.value);
-    let id: MacroCallId = def
-        .as_lazy_macro(
-            db,
-            krate,
-            MacroCallKind::FnLike { ast_id: macro_call.with_value(ast_id), fragment },
-        );
+    let id: MacroCallId = def.as_lazy_macro(
+        db,
+        krate,
+        MacroCallKind::FnLike { ast_id: macro_call.with_value(ast_id), fragment },
+    );
 
     let err = db.macro_expand_error(id);
     let value = db.parse_or_expand(id.as_file()).map(|node| InFile::new(id.as_file(), node));
diff --git a/crates/hir_ty/src/chalk_db.rs b/crates/hir_ty/src/chalk_db.rs
index 1dab19000..34c3f6bd9 100644
--- a/crates/hir_ty/src/chalk_db.rs
+++ b/crates/hir_ty/src/chalk_db.rs
@@ -430,8 +430,7 @@ pub(crate) fn trait_datum_query(
         fundamental: false,
     };
     let where_clauses = convert_where_clauses(db, trait_.into(), &bound_vars);
-    let associated_ty_ids =
-        trait_data.associated_types().map(to_assoc_type_id).collect();
+    let associated_ty_ids = trait_data.associated_types().map(to_assoc_type_id).collect();
     let trait_datum_bound = rust_ir::TraitDatumBound { where_clauses };
     let well_known =
         lang_attr(db.upcast(), trait_).and_then(|name| well_known_trait_from_lang_attr(&name));
diff --git a/crates/hir_ty/src/infer/expr.rs b/crates/hir_ty/src/infer/expr.rs
index 4805c0a00..5ea2e5934 100644
--- a/crates/hir_ty/src/infer/expr.rs
+++ b/crates/hir_ty/src/infer/expr.rs
@@ -327,13 +327,7 @@ impl<'a> InferenceContext<'a> {
                 self.normalize_associated_types_in(ret_ty)
             }
             Expr::MethodCall { receiver, args, method_name, generic_args } => self
-                .infer_method_call(
-                    tgt_expr,
-                    *receiver,
-                    args,
-                    method_name,
-                    generic_args.as_deref(),
-                ),
+                .infer_method_call(tgt_expr, *receiver, args, method_name, generic_args.as_deref()),
             Expr::Match { expr, arms } => {
                 let input_ty = self.infer_expr(*expr, &Expectation::none());
 
diff --git a/crates/ide/src/syntax_highlighting/highlight.rs b/crates/ide/src/syntax_highlighting/highlight.rs
index e2cec21bc..7a53268e8 100644
--- a/crates/ide/src/syntax_highlighting/highlight.rs
+++ b/crates/ide/src/syntax_highlighting/highlight.rs
@@ -526,11 +526,9 @@ fn highlight_name_ref_by_syntax(
     };
 
     match parent.kind() {
-        METHOD_CALL_EXPR => {
-            ast::MethodCallExpr::cast(parent)
-                .and_then(|it| highlight_method_call(sema, krate, &it))
-                .unwrap_or_else(|| SymbolKind::Function.into())
-        }
+        METHOD_CALL_EXPR => ast::MethodCallExpr::cast(parent)
+            .and_then(|it| highlight_method_call(sema, krate, &it))
+            .unwrap_or_else(|| SymbolKind::Function.into()),
         FIELD_EXPR => {
             let h = HlTag::Symbol(SymbolKind::Field);
             let is_union = ast::FieldExpr::cast(parent)
diff --git a/crates/ide_assists/src/assist_context.rs b/crates/ide_assists/src/assist_context.rs
index d207cacb2..36a2bf89a 100644
--- a/crates/ide_assists/src/assist_context.rs
+++ b/crates/ide_assists/src/assist_context.rs
@@ -291,8 +291,7 @@ impl AssistBuilder {
         algo::diff(old.syntax(), new.syntax()).into_text_edit(&mut self.edit)
     }
     pub(crate) fn create_file(&mut self, dst: AnchoredPathBuf, content: impl Into<String>) {
-        let file_system_edit =
-            FileSystemEdit::CreateFile { dst, initial_contents: content.into() };
+        let file_system_edit = FileSystemEdit::CreateFile { dst, initial_contents: content.into() };
         self.source_change.push_file_system_edit(file_system_edit);
     }
 
diff --git a/crates/ide_db/src/search.rs b/crates/ide_db/src/search.rs
index 8bfbba4bb..a840e06a6 100644
--- a/crates/ide_db/src/search.rs
+++ b/crates/ide_db/src/search.rs
@@ -490,9 +490,7 @@ impl<'a> FindUsages<'a> {
             Some(NameRefClass::FieldShorthand { local_ref: local, field_ref: field }) => {
                 let FileRange { file_id, range } = self.sema.original_range(name_ref.syntax());
                 let access = match self.def {
-                    Definition::Field(_) if field == self.def => {
-                        reference_access(&field, name_ref)
-                    }
+                    Definition::Field(_) if field == self.def => reference_access(&field, name_ref),
                     Definition::Local(l) if local == l => {
                         reference_access(&Definition::Local(local), name_ref)
                     }
diff --git a/crates/proc_macro_api/src/process.rs b/crates/proc_macro_api/src/process.rs
index a9e43be62..38eac6c17 100644
--- a/crates/proc_macro_api/src/process.rs
+++ b/crates/proc_macro_api/src/process.rs
@@ -76,9 +76,7 @@ impl ProcMacroProcessSrv {
             .map_err(|_| tt::ExpansionError::Unknown("proc macro server crashed".into()))?;
 
         match res {
-            Some(Response::Error(err)) => {
-                Err(tt::ExpansionError::ExpansionError(err.message))
-            }
+            Some(Response::Error(err)) => Err(tt::ExpansionError::ExpansionError(err.message)),
             Some(res) => Ok(res.try_into().map_err(|err| {
                 tt::ExpansionError::Unknown(format!("Fail to get response, reason : {:#?} ", err))
             })?),
diff --git a/crates/proc_macro_srv/src/proc_macro/diagnostic.rs b/crates/proc_macro_srv/src/proc_macro/diagnostic.rs
index a30818982..9ceda2a47 100644
--- a/crates/proc_macro_srv/src/proc_macro/diagnostic.rs
+++ b/crates/proc_macro_srv/src/proc_macro/diagnostic.rs
@@ -101,12 +101,7 @@ impl Diagnostic {
         S: MultiSpan,
         T: Into<String>,
     {
-        Diagnostic {
-            level,
-            message: message.into(),
-            spans: spans.into_spans(),
-            children: vec![],
-        }
+        Diagnostic { level, message: message.into(), spans: spans.into_spans(), children: vec![] }
     }
 
     diagnostic_child_methods!(span_error, error, Level::Error);