The current value of the stream.
Is null
before the first call to moveNext and after a call to moveNext
completes with a false
result or an error.
When a moveNext
call completes with true
, the current
field holds the most recent event of the stream, and it stays like that until the next call to moveNext
. Between a call to moveNext
and when its returned future completes, the value is unspecified.
T get current;
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-async/StreamIterator/current.html