async fn recv_stdin(socket: &UnixSeqpacket) -> Result<(Bytes, bool)>Expand description
Receive a stdin packet into the scratch buffer of the thread, see
with_scratch, and copy it out, so that a connection holds no
buffer while it waits and the queued stdin only the data of the
packets. Stdin is binary, null bytes are part of the data. Returns
whether the packet got truncated as well.