Some helper functions.
trait AsyncWriteUtility provides for all types implement AsyncWrite:
- fn poll_write_vectored_all(Pin<&mut Self>, &mut Context<'_>, &mut [IoSlice<'_>]) -> io::Result<()>
- fn write_vectored_all(&mut self, &mut [IoSlice<'_>]) -> WriteVectorizedAll
which is equivalent to:
async fn write_vectored_all(&mut self, &mut [IoSlice<'_>],) -> io::Result<()>
read_exact_to_vec read in data from any type implements AsyncRead into Vec<u8>
without having to initialize the bytes first.
