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/Dart 2

currentSize property

int currentSize

The number of code units comprising the current rune.

Returns zero if there is no current rune (current is null).

Implementation

int get currentSize => _nextPosition - _position;

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-core/RuneIterator/currentSize.html