Type Alias FileOpenFuture 

pub type FileOpenFuture = Pin<Box<dyn Future<Output = Result<Pin<Box<dyn Stream<Item = Result<RecordBatch, DataFusionError>> + Send>>, DataFusionError>> + Send>>;

A fallible future that resolves to a stream of RecordBatch

Aliased Type

#[repr(transparent)]
pub struct FileOpenFuture { /* private fields */ }