Add a dedicated length-prefixing method to `Hasher`

[rust.git] / library / core / tests / result.rs

diff --git a/library/core/tests/result.rs b/library/core/tests/result.rs
index 1652c1b83de3383fc36a7b01d06b5d3ddda625d8..98b870512b046a0fe6675f923343476e58af2fbc 100644 (file)
--- a/library/core/tests/result.rs
+++ b/library/core/tests/result.rs
@@ -80,9 +80,9 @@ fn test_fmt_default() {
     let ok: Result<isize, &'static str> = Ok(100);
     let err: Result<isize, &'static str> = Err("Err");
 
-    let s = format!("{:?}", ok);
+    let s = format!("{ok:?}");
     assert_eq!(s, "Ok(100)");
-    let s = format!("{:?}", err);
+    let s = format!("{err:?}");
     assert_eq!(s, "Err(\"Err\")");
 }