Trait rustc_data_structures::ToHex

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

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

A trait for converting a value to hexadecimal encoding

Required Methods

fn to_hex(&self) -> String

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Turn a vector of u8 bytes into a hexadecimal string.

Examples

#![feature(rustc_private)]

extern crate serialize;
use serialize::hex::ToHex;

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

Implementors