Merge pull request #2975 from max-sixty/clippy

[rust.git] / src / lists.rs

diff --git a/src/lists.rs b/src/lists.rs
index 9b65fdbd1da75c8b6044e3253afa2f04012e17f0..8867c6f2283236d42b1a5ba90aa84ec850744000 100644 (file)
--- a/src/lists.rs
+++ b/src/lists.rs
@@ -209,8 +209,8 @@ pub enum Separator {
 }
 
 impl Separator {
-    pub fn len(&self) -> usize {
-        match *self {
+    pub fn len(self) -> usize {
+        match self {
             // 2 = `, `
             Separator::Comma => 2,
             // 3 = ` | `