fix clippy::single_char_pattern perf findings

2021-12-13 22:58:58 +01:00
parent 1796de7bb1
commit 97e844a032
19 changed files with 36 additions and 36 deletions
--- a/compiler/rustc_mir_transform/src/coverage/spans.rs
+++ b/compiler/rustc_mir_transform/src/coverage/spans.rs
@@ -155,7 +155,7 @@ impl CoverageSpan {
        format!(
            "{}\n    {}",
            source_range_no_file(tcx, &self.span),
-            self.format_coverage_statements(tcx, mir_body).replace("\n", "\n    "),
+            self.format_coverage_statements(tcx, mir_body).replace('\n', "\n    "),
        )
    }