Module wire 

Length-prefixed wire format for Canon search protocol messages.

All messages use a 4-byte big-endian u32 length prefix followed by a CBOR-encoded payload. Maximum message size is 1MB.

Functions

decode

Decode a message from length-prefixed CBOR wire format.

encode

Encode a message to length-prefixed CBOR wire format.

read_message

Read a length-prefixed CBOR message from an async reader.

write_keepalive

Send a keepalive probe (zero-length message).

write_message

Write a length-prefixed CBOR message to an async writer.