[−][src]Function utf8_decode::decode
pub fn decode<I: Iterator<Item = u8>>(iter: &mut I) -> Option<Result<char>>
Read the next Unicode character out of the given u8
iterator.
Returns None
is the input iterator directly outputs None
.
Returns an InvalidData
error the input iterator does not
output a valid UTF-8 sequence.
Returns an UnexpectedEof
error if the input iterator
returns None
before the end of an UTF-8 character.