# [−][src]Trait rustc_serialize::hex::ToHex

    pub trait ToHex {
        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.

Loading content...

## Implementations on Foreign Types

### `impl ToHex for [u8]`[src]

#### `fn to_hex(&self) -> String`[src]

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`[src]

#### `fn to_hex(&self) -> String`[src]

Loading content...

## Implementors

Loading content...

# Help

## Keyboard Shortcuts

`?`
  Show this help dialog
`S`
  Focus the search field
`↑`
  Move up in search results
`↓`
  Move down in search results
`↹`
  Switch tab
`⏎`
  Go to active search result
`+`
  Expand all sections
`-`
  Collapse all sections

## Search Tricks

Prefix searches with a type followed by a colon (e.g., `fn:`) to restrict the search to a given type.

Accepted types are: `fn`, `mod`, `struct`, `enum`, `trait`, `type`, `macro`, and `const`.

Search functions by type signature (e.g., `vec -> usize` or `* -> vec`)

Search multiple things at once by splitting your query with comma (e.g., `str,u8` or `String,struct:Vec,test`)