modify code

[rust.git] / clippy_lints / src / unicode.rs

diff --git a/clippy_lints/src/unicode.rs b/clippy_lints/src/unicode.rs
index fbc4732e0ce3a842172caed3293753a722dd3074..afd7be89a4e289c94764d31c0eb27f12de4ff5de 100644 (file)
--- a/clippy_lints/src/unicode.rs
+++ b/clippy_lints/src/unicode.rs
@@ -106,9 +106,9 @@ fn check_str(cx: &LateContext<'_>, span: Span, id: HirId) {
             "invisible character detected",
             "consider replacing the string with",
             string
-                .replace("\u{200B}", "\\u{200B}")
-                .replace("\u{ad}", "\\u{AD}")
-                .replace("\u{2060}", "\\u{2060}"),
+                .replace('\u{200B}', "\\u{200B}")
+                .replace('\u{ad}', "\\u{AD}")
+                .replace('\u{2060}', "\\u{2060}"),
             Applicability::MachineApplicable,
         );
     }