Doc: Update doc for compare_ct
@@ -44,7 +44,8 @@ pub fn gen_rand_key(len: usize) -> Result<Vec<u8>, errors::UnknownCryptoError> {
Ok(rand_vec)
}
-/// Compare two equal length slices in constant time, using the constant_time_eq crate.
+/// Compare two equal length slices in constant time, using the
+/// [constant_time_eq](https://crates.io/crates/constant_time_eq) crate.
pub fn compare_ct(a: &[u8], b: &[u8]) -> Result<bool, errors::UnknownCryptoError> {
if a.len() != b.len() {
