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io: pass through IO traits for StreamReader and SinkWriter (#5941)

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This commit is contained in:
nicflower
2023-08-23 17:46:39 +00:00
committed by GitHub
parent 3b79be624d
commit 59c9364689
3 changed files with 47 additions and 1 deletions
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tokio-util/src/io/stream_reader.rs
+20
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@@ -1,5 +1,6 @@
use bytes::Buf;
use futures_core::stream::Stream;
use futures_sink::Sink;
use std::io;
use std::pin::Pin;
use std::task::{Context, Poll};
@@ -324,3 +325,22 @@ impl<S, B> StreamReader<S, B> {
}
}
}
impl<S: Sink<T, Error = E>, E, T> Sink<T> for StreamReader<S, E> {
type Error = E;
fn poll_ready(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
self.project().inner.poll_ready(cx)
}
fn start_send(self: Pin<&mut Self>, item: T) -> Result<(), Self::Error> {
self.project().inner.start_send(item)
}
fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
self.project().inner.poll_flush(cx)
}
fn poll_close(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
self.project().inner.poll_close(cx)
}
}