couple of clippy::perf fixes

2022-11-18 10:30:47 +01:00
parent 83356b78c4
commit e3036df003
11 changed files with 14 additions and 16 deletions
--- a/compiler/rustc_mir_dataflow/src/value_analysis.rs
+++ b/compiler/rustc_mir_dataflow/src/value_analysis.rs
@@ -899,7 +899,7 @@ fn debug_with_context_rec<V: Debug + Eq>(
        let info_elem = map.places[child].proj_elem.unwrap();
        let child_place_str = match info_elem {
            TrackElem::Field(field) => {
-                if place_str.starts_with("*") {
+                if place_str.starts_with('*') {
                    format!("({}).{}", place_str, field.index())
                } else {
                    format!("{}.{}", place_str, field.index())