From a953574ddb85dcf25317a78fca7adfbb1f2c3d6c Mon Sep 17 00:00:00 2001 From: Matthias Krüger Date: Sun, 1 Aug 2021 21:26:29 +0200 Subject: clippy::perf fixes --- compiler/rustc_mir/src/transform/coverage/debug.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'compiler/rustc_mir/src/transform/coverage/debug.rs') diff --git a/compiler/rustc_mir/src/transform/coverage/debug.rs b/compiler/rustc_mir/src/transform/coverage/debug.rs index 6fd7d29d777..464079656f9 100644 --- a/compiler/rustc_mir/src/transform/coverage/debug.rs +++ b/compiler/rustc_mir/src/transform/coverage/debug.rs @@ -369,10 +369,10 @@ impl DebugCounters { } return format!("({})", self.format_counter_kind(counter_kind)); } - return self.format_counter_kind(counter_kind).to_string(); + return self.format_counter_kind(counter_kind); } } - format!("#{}", operand.index().to_string()) + format!("#{}", operand.index()) } } -- cgit 1.4.1-3-g733a5