description

# current property Null safety

T current

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.

## Implementation

    T get current;