pub fn decode_add_message(
input: &[u8],
own_username: &str,
) -> Result<AddMessage>Expand description
Decode AddMsg command 5. Fields 6/7 remain numbered. Present field 13 has a bounded official server_seq correlation; this does not enable every message class for official writes. A room’s actual sender requires separate, validated group-envelope/member resolution and is deliberately unresolved here.