Trait utf::UtfExt

pub trait UtfExt: UtfExtSealed {
    type UtfSlice: ?Sized;

    fn try_encode_utf8(self, bs: &mut [u8]) -> Option<&mut Self::UtfSlice>;
}

Required Associated Types

type UtfSlice: ?Sized

Required Methods

fn try_encode_utf8(self, bs: &mut [u8]) -> Option<&mut Self::UtfSlice>

Encode the character into the given buffer; return None if the buffer is too short.

Implementations on Foreign Types

impl UtfExt for char

type UtfSlice = str

fn try_encode_utf8(self, bs: &mut [u8]) -> Option<&mut str>

impl UtfExt for u32

type UtfSlice = [u8]

fn try_encode_utf8(self, bs: &mut [u8]) -> Option<&mut [u8]>

Implementors