pub type FutureReader<F> = OperatorFuture<ReaderOptions, Reader, F>;Expand description
Future that generated by Operator::read_with or Operator::reader_with.
Users can add more options by public functions provided by this struct.
§Notes
(OpRead, ()) is a trick to make sure FutureReader is different from FutureRead
Aliased Type§
pub struct FutureReader<F> { /* private fields */ }