Function encoding_rs::mem::convert_utf16_to_utf8
source · pub fn convert_utf16_to_utf8(src: &[u16], dst: &mut [u8]) -> usize
Expand description
Converts potentially-invalid UTF-16 to valid UTF-8 with errors replaced with the REPLACEMENT CHARACTER.
The length of the destination buffer must be at least the length of the source buffer times three.
Returns the number of bytes written.
§Panics
Panics if the destination buffer is shorter than stated above.
§Safety
If you want to convert into a &mut str
, use convert_utf16_to_str()
instead of using this function together with the unsafe
method
as_bytes_mut()
on &mut str
.