Function cosmic::iced_futures::futures::io::sink

pub fn sink() -> Sink

Creates an instance of a writer which will successfully consume all data.

All calls to poll_write on the returned instance will return Poll::Ready(Ok(buf.len())) and the contents of the buffer will not be inspected.

Examples

use futures::io::{self, AsyncWriteExt};

let buffer = vec![1, 2, 3, 5, 8];
let mut writer = io::sink();
let num_bytes = writer.write(&buffer).await?;
assert_eq!(num_bytes, 5);