Module capnp_futures::serialize_packed

Asynchronous reading and writing of messages using the packed stream encoding.

Structs

• PackedRead
  An AsyncRead wrapper that unpacks packed data.
• PackedWrite
  An AsyncWrite wrapper that packs any data passed into it.

Functions

• read_message
  Asynchronously reads a message from reader.
• try_read_message
  Asynchronously reads a packed message from read. Returns None if read has zero bytes left (i.e. is at end-of-file). To read a stream containing an unknown number of messages, you could call this function repeatedly until it returns None.
• write_message
  Writes the provided message to writer. Does not call writer.flush(), so that multiple successive calls can amortize work when writer is buffered.