f 2 * len

tnull · tnull · commit 8c15092bef3d · 2022-09-14T18:50:21.000+02:00
diff --git a/src/hex_utils.rs b/src/hex_utils.rs
@@ -24,7 +24,7 @@ pub fn to_vec(hex: &str) -> Option<Vec<u8>> {
 
 #[inline]
 pub fn to_string(value: &[u8]) -> String {
-	let mut res = String::with_capacity(value.len());
+	let mut res = String::with_capacity(2 * value.len());
 	for v in value {
 		write!(&mut res, "{:02x}", v).expect("Unable to write");
 	}

Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,7 @@ pub fn to_vec(hex: &str) -> Option<Vec<u8>> {`
`24`	`24`
`25`	`25`	`#[inline]`
`26`	`26`	`pub fn to_string(value: &[u8]) -> String {`
`27`		`- let mut res = String::with_capacity(value.len());`
	`27`	`+ let mut res = String::with_capacity(2 * value.len());`
`28`	`28`	`for v in value {`
`29`	`29`	`write!(&mut res, "{:02x}", v).expect("Unable to write");`
`30`	`30`	`}`