RuneIterator class Null safety

Iterator for reading runes (integer Unicode code points) of a Dart string.

Implemented types

Constructors

RuneIterator(String string): Create an iterator positioned at the beginning of the string.
RuneIterator.at(String string, int index): Create an iterator positioned before the indexth code unit of the string. [...]

current → int: The rune (integer Unicode code point) starting at the current position in the string. [...]
read-only, override
currentAsString → String: A string containing the current rune. [...]
read-only
currentSize → int: The number of code units comprising the current rune. [...]
read-only
hashCode → int: The hash code for this object. [...]
read-only, inherited
rawIndex ↔ int: The starting position of the current rune in the string. [...]
read / write
runtimeType → Type: A representation of the runtime type of the object.
read-only, inherited
string → String: String being iterated.
final

moveNext() → bool: Advances the iterator to the next element of the iteration. [...]
override
movePrevious() → bool: Move back to the previous element. [...]
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed. [...]
inherited
reset([int rawIndex = 0]) → void: Resets the iterator to the given index into the string. [...]
toString() → String: Returns a string representation of this object.
inherited