From 6753051a45e067fb8267f7ecbbf1b894558718d1 Mon Sep 17 00:00:00 2001
From: kjeremy <kjeremy@gmail.com>
Date: Wed, 6 Feb 2019 15:50:26 -0500
Subject: Some clippy cleanups
---
crates/ra_assists/src/introduce_variable.rs | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
(limited to 'crates/ra_assists/src')
diff --git a/crates/ra_assists/src/introduce_variable.rs b/crates/ra_assists/src/introduce_variable.rs
index c937a816c..f587b4fe6 100644
--- a/crates/ra_assists/src/introduce_variable.rs
+++ b/crates/ra_assists/src/introduce_variable.rs
@@ -8,7 +8,7 @@ use ra_syntax::{
use crate::{AssistCtx, Assist};
-pub(crate) fn introduce_variable<'a>(ctx: AssistCtx<impl HirDatabase>) -> Option<Assist> {
+pub(crate) fn introduce_variable(ctx: AssistCtx<impl HirDatabase>) -> Option<Assist> {
let node = ctx.covering_node();
if !valid_covering_node(node) {
return None;
@@ -61,13 +61,13 @@ fn valid_covering_node(node: &SyntaxNode) -> bool {
/// Check wether the node is a valid expression which can be extracted to a variable.
/// In general that's true for any expression, but in some cases that would produce invalid code.
fn valid_target_expr(node: &SyntaxNode) -> Option<&ast::Expr> {
- return match node.kind() {
+ match node.kind() {
PATH_EXPR => None,
BREAK_EXPR => ast::BreakExpr::cast(node).and_then(|e| e.expr()),
RETURN_EXPR => ast::ReturnExpr::cast(node).and_then(|e| e.expr()),
LOOP_EXPR => ast::ReturnExpr::cast(node).and_then(|e| e.expr()),
_ => ast::Expr::cast(node),
- };
+ }
}
/// Returns the syntax node which will follow the freshly introduced var
--
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