encode_binary

mqtt5_protocol::encoding::binary

Function encode_binary 

Source 
pub fn encode_binary<B: BufMut>(buf: &mut B, data: &[u8]) -> Result<()>
Expand description

Encodes binary data with a 2-byte length prefix

§MQTT Binary Format:

  • 2 bytes: data length (big-endian)
  • N bytes: binary data

§Errors

Returns an error if the data length exceeds maximum string length