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-rw-r--r--library/stdarch/examples/hex.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/library/stdarch/examples/hex.rs b/library/stdarch/examples/hex.rs
index d982a71b9..a961793a0 100644
--- a/library/stdarch/examples/hex.rs
+++ b/library/stdarch/examples/hex.rs
@@ -40,7 +40,7 @@ fn main() {
io::stdin().read_to_end(&mut input).unwrap();
let mut dst = vec![0; 2 * input.len()];
let s = hex_encode(&input, &mut dst).unwrap();
- println!("{}", s);
+ println!("{s}");
}
fn hex_encode<'a>(src: &[u8], dst: &'a mut [u8]) -> Result<&'a str, usize> {