From c690c82ad42a15417996a087ef072fd2d8c2fe3a Mon Sep 17 00:00:00 2001
From: Matthias Krüger <matthias.krueger@famsik.de>
Date: Fri, 18 Sep 2020 18:33:37 +0200
Subject: use if let instead of single match arm expressions to compact code
 and reduce nesting (clippy::single_match)

---
 compiler/rustc_parse_format/src/lib.rs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'compiler/rustc_parse_format/src')

diff --git a/compiler/rustc_parse_format/src/lib.rs b/compiler/rustc_parse_format/src/lib.rs
index e07b8b86aef..556bf69c931 100644
--- a/compiler/rustc_parse_format/src/lib.rs
+++ b/compiler/rustc_parse_format/src/lib.rs
@@ -527,12 +527,9 @@ impl<'a> Parser<'a> {
 
         // fill character
         if let Some(&(_, c)) = self.cur.peek() {
-            match self.cur.clone().nth(1) {
-                Some((_, '>' | '<' | '^')) => {
-                    spec.fill = Some(c);
-                    self.cur.next();
-                }
-                _ => {}
+            if let Some((_, '>' | '<' | '^')) = self.cur.clone().nth(1) {
+                spec.fill = Some(c);
+                self.cur.next();
             }
         }
         // Alignment
-- 
cgit 1.4.1-3-g733a5