Function serialize 

pub fn serialize<S: Serializer>(
    data: &[u8],
    serializer: S,
) -> Result<S::Ok, S::Error>

Available on crate feature serde and (crate features alloc) only.

Serializes data to a hex string (human-readable) or raw bytes (binary formats).

Typically used via #[serde(with = "hex")]. See the module-level documentation for a full example.