| use std::pin::Pin; |
| use std::future::Future; |
| |
| use super::read_until_internal; |
| use crate::io::{self, BufRead}; |
| use crate::task::{Context, Poll}; |
| |
| #[doc(hidden)] |
| #[allow(missing_debug_implementations)] |
| pub struct ReadUntilFuture<'a, T: Unpin + ?Sized> { |
| pub(crate) reader: &'a mut T, |
| pub(crate) byte: u8, |
| pub(crate) buf: &'a mut Vec<u8>, |
| pub(crate) read: usize, |
| } |
| |
| impl<T: BufRead + Unpin + ?Sized> Future for ReadUntilFuture<'_, T> { |
| type Output = io::Result<usize>; |
| |
| fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> { |
| let Self { |
| reader, |
| byte, |
| buf, |
| read, |
| } = &mut *self; |
| read_until_internal(Pin::new(reader), cx, *byte, buf, read) |
| } |
| } |