Function read_lp

pub async fn read_lp(
    reader: impl AsyncRead + Unpin,
    buffer: &mut BytesMut,
    max_message_size: usize,
) -> Result<Option<Bytes>, ReadError>

Available on crate feature net only.

Reads a length prefixed message.

Returns

The message as raw bytes. If the end of the stream is reached and there is no partial message, returns None.