5 stable releases

3.0.0 Jun 24, 2019
2.2.0 Apr 15, 2019
2.1.0 Apr 15, 2019
2.0.0 Mar 8, 2019
1.0.0 Mar 8, 2019

#11 in #datagram

Download history 155/week @ 2024-03-13 198/week @ 2024-03-20 227/week @ 2024-03-27 181/week @ 2024-04-03 162/week @ 2024-04-10 191/week @ 2024-04-17 190/week @ 2024-04-24 187/week @ 2024-05-01 175/week @ 2024-05-08 169/week @ 2024-05-15 173/week @ 2024-05-22 191/week @ 2024-05-29 167/week @ 2024-06-05 148/week @ 2024-06-12 201/week @ 2024-06-19 146/week @ 2024-06-26

686 downloads per month
Used in 12 crates (3 directly)

MIT/Apache

12KB
65 lines

async-datagram

crates.io version build status downloads docs.rs docs

Async datagram traits.

Examples

Basic usage

use async_datagram::AsyncDatagram;
use std::task::{Context, Poll};
use std::pin::Pin;

struct Udp;

impl AsyncDatagram for Udp {
  type Sender = std::net::SocketAddr;
  type Receiver = std::net::SocketAddr;
  type Err = std::io::Error;

  fn poll_send_to(
    self: Pin<&mut Self>,
    cx: &mut Context<'_>,
    buf: &[u8],
    target: &Self::Receiver,
  ) -> Poll<Result<usize, Self::Err>> {
    Poll::Ready(Ok(0))
  }

  fn poll_recv_from(
    self: Pin<&mut Self>,
    cx: &mut Context<'_>,
    buf: &mut [u8],
  ) -> Poll<Result<(usize, Self::Sender), Self::Err>> {
    Poll::Pending
  }
}

Installation

$ cargo add async-datagram

Safety

This crate uses #![deny(unsafe_code)] to ensure everything is implemented in 100% Safe Rust.

Contributing

Want to join us? Check out our "Contributing" guide and take a look at some of these issues:

References

None.

License

MIT OR Apache-2.0

No runtime deps