setUint method
Writes an unsigned integer to a region of the buffer.
The value is written to the range [offset : offset+length].
The range must satisy the relations 0 ≤ offset ≤ offset+length ≤ this.length.
Returns the position of the last element written to the buffer ([offset]+[length]).
final Buffer buffer = Buffer(3);
buffer.setUint(4950584, 0, 3);
print(buffer); // [56, 138, 75]
Implementation
int setUint(
  final int value,
  final int offset,
  final int length, [
  final Endian endian = Endian.little,
]) {
  assert(value >= 0, 'The [int] value $value must be a positive integer.');
  return setInt(value, offset, length, endian);
}