Trait rustc_serialize::hex::ToHex

pub trait ToHex {
    // Required method
    fn to_hex(&self) -> String;
}

A trait for converting a value to hexadecimal encoding

Required Methods

fn to_hex(&self) -> String

Converts the value of self to a hex value, returning the owned string.

Implementations on Foreign Types

impl ToHex for [u8]

fn to_hex(&self) -> String

Turn a vector of u8 bytes into a hexadecimal string.

Example

extern crate rustc_serialize;
use rustc_serialize::hex::ToHex;

fn main () {
    let str = [52,32].to_hex();
    println!("{}", str);
}

impl<'a, T: ?Sized + ToHex> ToHex for &'a T

fn to_hex(&self) -> String

Implementors