convert method
Converts string
to its UTF-8 code units (a list of
unsigned 8-bit integers).
If start
and end
are provided, only the substring
string.substring(start, end)
is converted.
Any unpaired surrogate character (U+D800
-U+DFFF
) in the input string
is encoded as a Unicode Replacement character U+FFFD
(�).
Implementation
@override
Uint8List convert(String string, [int start = 0, int? end]) => utf8Encoder.convert(string, start, end);