Function tokio_io::io::flush
[−]
[src]
pub fn flush<A>(a: A) -> Flush<A> where
A: AsyncWrite,
Creates a future which will entirely flush an I/O object and then yield the object itself.
This function will consume the object provided if an error happens, and
otherwise it will repeatedly call flush
until it sees Ok(())
, scheduling
a retry if WouldBlock
is seen along the way.