length property

int get length

Current written length (number of valid bytes).

Implementation

int get length => _length;
set length (int value)

Updates the current written length.

Increasing the length ensures enough capacity but does not zero-fill the new bytes.

Implementation

set length(int value) {
  final oldValue = _length;
  if (value > oldValue) {
    ensureAvailableLength(value - oldValue);
  }
  _length = value;
}