Sets the value at the given index in the list to value or throws a RangeError if index is out of bounds.
void operator []=(int index, Length value) {
throw new UnsupportedError("Cannot assign element of immutable List.");
}
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-svg/LengthList/operator_put.html