toCharArray method
Implementation
Int8List toCharArray({int? memoryWidth, bool zeroTerminated = false}) {
final List<int> chars;
if (zeroTerminated) {
chars = utf8.encode(this).takeWhile((value) => value != 0).toList();
} else {
chars = utf8.encode(this);
}
if (memoryWidth != null) {
if (chars.length > memoryWidth) {
throw ArgumentError.value(
memoryWidth,
'memoryWidth',
'must be at least as long as the encoded string ${chars.length} bytes',
);
}
return Int8List(memoryWidth)
..setRange(0, chars.length, chars)
..fillRange(chars.length, memoryWidth, 0);
} else {
return Int8List.fromList(chars);
}
}