Function from_boxed_utf8_unchecked

unsafe fn from_boxed_utf8_unchecked(v: crate::boxed::Box<[u8]>) -> crate::boxed::Box<str>

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

Safety

Examples

let smile_utf8 = Box::new([226, 152, 186]);
let smile = unsafe { std::str::from_boxed_utf8_unchecked(smile_utf8) };

assert_eq!("☺", &*smile);