| use std::pin::Pin; |
| use std::future::Future; |
| |
| use crate::io::{self, IoSliceMut, Read}; |
| use crate::task::{Context, Poll}; |
| |
| #[doc(hidden)] |
| #[allow(missing_debug_implementations)] |
| pub struct ReadVectoredFuture<'a, T: Unpin + ?Sized> { |
| pub(crate) reader: &'a mut T, |
| pub(crate) bufs: &'a mut [IoSliceMut<'a>], |
| } |
| |
| impl<T: Read + Unpin + ?Sized> Future for ReadVectoredFuture<'_, T> { |
| type Output = io::Result<usize>; |
| |
| fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> { |
| let Self { reader, bufs } = &mut *self; |
| Pin::new(reader).poll_read_vectored(cx, bufs) |
| } |
| } |