Function std::str::from_utf8_unchecked

1.0.0 (const: 1.55.0) · source ·
pub const unsafe fn from_utf8_unchecked(v: &[u8]) -> &str
Expand description

Converts a slice of bytes to a string slice without checking that the string contains valid UTF-8.

See the safe version, from_utf8, for more information.


The bytes passed in must be valid UTF-8.


Basic usage:

use std::str;

// some bytes, in a vector
let sparkle_heart = vec![240, 159, 146, 150];

let sparkle_heart = unsafe {

assert_eq!("💖", sparkle_heart);