From 6ef8648a4860e5d6108ebd21839c750de4f79dff Mon Sep 17 00:00:00 2001 From: Matthias Krüger Date: Sat, 15 Apr 2023 19:17:08 +0200 Subject: more clippy fixes: clippy::{iter_cloned_collect, unwarp_or_else_default, option_map_or_none} --- compiler/rustc_mir_transform/src/coverage/debug.rs | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'compiler/rustc_mir_transform/src/coverage/debug.rs') diff --git a/compiler/rustc_mir_transform/src/coverage/debug.rs b/compiler/rustc_mir_transform/src/coverage/debug.rs index 725883b83fa..e554c470646 100644 --- a/compiler/rustc_mir_transform/src/coverage/debug.rs +++ b/compiler/rustc_mir_transform/src/coverage/debug.rs @@ -292,10 +292,8 @@ impl DebugCounters { } pub fn some_block_label(&self, operand: ExpressionOperandId) -> Option<&String> { - self.some_counters.as_ref().map_or(None, |counters| { - counters - .get(&operand) - .map_or(None, |debug_counter| debug_counter.some_block_label.as_ref()) + self.some_counters.as_ref().and_then(|counters| { + counters.get(&operand).and_then(|debug_counter| debug_counter.some_block_label.as_ref()) }) } -- cgit 1.4.1-3-g733a5