Function tokio_io::io::write_all
[−]
[src]
pub fn write_all<A, T>(a: A, buf: T) -> WriteAll<A, T> where
A: AsyncWrite,
T: AsRef<[u8]>,
Creates a future that will write the entire contents of the buffer buf
to
the stream a
provided.
The returned future will not return until all the data has been written, and the future will resolve to the stream as well as the buffer (for reuse if needed).
Any error which happens during writing will cause both the stream and the buffer to get destroyed.
The buf
parameter here only requires the AsRef<[u8]>
trait, which should
be broadly applicable to accepting data which can be converted to a slice.
The Window
struct is also available in this crate to provide a different
window into a slice if necessary.