Function encode_prefixed 

pub fn encode_prefixed(data: impl AsRef<[u8]>) -> String

Encodes a byte slice as a "0x"-prefixed lowercase hexadecimal string.

Panics

Panics if the output capacity exceeds isize::MAX bytes. The output buffer is built from ASCII ("0x" plus ENCODE_PAIR entries), so String::from_utf8 always succeeds.