wtx 0.44.3

A collection of different transport implementations and related tools focused primarily on web technologies.
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use crate::stream::{StreamReader, StreamWriter};
use tokio::{
  io::{AsyncRead, AsyncReadExt, AsyncWrite, AsyncWriteExt, ReadHalf, WriteHalf},
  net::{
    TcpStream,
    tcp::{OwnedReadHalf, OwnedWriteHalf},
  },
};

impl StreamReader for OwnedReadHalf {
  #[inline]
  async fn read(&mut self, bytes: &mut [u8]) -> crate::Result<usize> {
    Ok(<Self as AsyncReadExt>::read(self, bytes).await?)
  }
}

impl<T> StreamReader for ReadHalf<T>
where
  T: AsyncRead,
{
  #[inline]
  async fn read(&mut self, bytes: &mut [u8]) -> crate::Result<usize> {
    Ok(<Self as AsyncReadExt>::read(self, bytes).await?)
  }
}

impl StreamReader for TcpStream {
  #[inline]
  async fn read(&mut self, bytes: &mut [u8]) -> crate::Result<usize> {
    Ok(<Self as AsyncReadExt>::read(self, bytes).await?)
  }
}

#[cfg(unix)]
impl StreamReader for tokio::net::UnixStream {
  #[inline]
  async fn read(&mut self, bytes: &mut [u8]) -> crate::Result<usize> {
    Ok(<Self as AsyncReadExt>::read(self, bytes).await?)
  }
}

impl StreamWriter for OwnedWriteHalf {
  #[inline]
  async fn write_all(&mut self, bytes: &[u8]) -> crate::Result<()> {
    <Self as AsyncWriteExt>::write_all(self, bytes).await?;
    Ok(())
  }

  #[inline]
  async fn write_all_vectored(&mut self, bytes: &[&[u8]]) -> crate::Result<()> {
    _local_write_all_vectored!(bytes, self, |io_slices| self.write_vectored(io_slices).await);
    Ok(())
  }
}

impl StreamWriter for TcpStream {
  #[inline]
  async fn write_all(&mut self, bytes: &[u8]) -> crate::Result<()> {
    <Self as AsyncWriteExt>::write_all(self, bytes).await?;
    Ok(())
  }

  #[inline]
  async fn write_all_vectored(&mut self, bytes: &[&[u8]]) -> crate::Result<()> {
    _local_write_all_vectored!(bytes, self, |io_slices| self.write_vectored(io_slices).await);
    Ok(())
  }
}

#[cfg(unix)]
impl StreamWriter for tokio::net::UnixStream {
  #[inline]
  async fn write_all(&mut self, bytes: &[u8]) -> crate::Result<()> {
    <Self as AsyncWriteExt>::write_all(self, bytes).await?;
    Ok(())
  }

  #[inline]
  async fn write_all_vectored(&mut self, bytes: &[&[u8]]) -> crate::Result<()> {
    _local_write_all_vectored!(bytes, self, |io_slices| self.write_vectored(io_slices).await);
    Ok(())
  }
}

impl<T> StreamWriter for WriteHalf<T>
where
  T: AsyncWrite,
{
  #[inline]
  async fn write_all(&mut self, bytes: &[u8]) -> crate::Result<()> {
    <Self as AsyncWriteExt>::write_all(self, bytes).await?;
    Ok(())
  }

  #[inline]
  async fn write_all_vectored(&mut self, bytes: &[&[u8]]) -> crate::Result<()> {
    _local_write_all_vectored!(bytes, self, |io_slices| self.write_vectored(io_slices).await);
    Ok(())
  }
}