From 150d71cae770598ade7e09419150f1218e961128 Mon Sep 17 00:00:00 2001
From: Corey Richardson <corey@octayn.net>
Date: Sun, 24 Sep 2017 09:18:26 -0400
Subject: Fix more style things

All reported by clippy. Mostly stuff like unnecessary lifetimes
or references.
---
 src/lang/parser.rs | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'src/lang/parser.rs')

diff --git a/src/lang/parser.rs b/src/lang/parser.rs
index 5264554..7419a56 100644
--- a/src/lang/parser.rs
+++ b/src/lang/parser.rs
@@ -24,10 +24,10 @@ impl ErrorType {
             desc: "".to_string(),
         };
 
-        ret.desc = match &ret.kind {
-            &ErrorKind::Unexpected(found, expected) => format!("Found {:?}, expected {:?}", found, expected),
-            &ErrorKind::ExpectedOp(c, found) => format!("Expected {:?}, found {:?}", c, found),
-            &ErrorKind::UnknownGen(ref s) => format!("Unknown generator name {}", s),
+        ret.desc = match ret.kind {
+            ErrorKind::Unexpected(found, expected) => format!("Found {:?}, expected {:?}", found, expected),
+            ErrorKind::ExpectedOp(c, found) => format!("Expected {:?}, found {:?}", c, found),
+            ErrorKind::UnknownGen(ref s) => format!("Unknown generator name {}", s),
         };
 
         ret
@@ -42,7 +42,7 @@ impl ErrorType {
 }
 
 impl Error for ErrorType {
-    fn description<'a>(&'a self) -> &'a str {
+    fn description(&self) -> &str {
         &self.desc
     }
 }
@@ -144,8 +144,8 @@ impl<T: Iterator<Item=char>> Parser<T> {
                 if self.expect_op('=').is_ok() {
                     nm
                 } else {
-                    match &self.token {
-                        &Token::Oper(c) if c == '(' => {
+                    match self.token {
+                        Token::Oper(c) if c == '(' => {
                             self.push_back(Token::Ident(nm));
                             ctr += 1;
                             (ctr - 1).to_string()
-- 
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