Function encode_connect_ack 

pub fn encode_connect_ack(
    out: &mut [u8],
    callsign: &Callsign,
    reflector_module: Module,
) -> Result<usize, EncodeError>

Encode a 14-byte connect ACK reply.

Layout per ircDDBGateway/Common/ConnectData.cpp:374-380 (getDCSData CT_ACK):

• [0..7]: first 7 chars of the echoed callsign
• [7]: space padding
• [8]: 8th char of the echoed callsign (the repeater/client module letter)
• [9]: reflector module letter
• [10..13]: b"ACK"
• [13]: 0x00 NUL terminator

Errors

Returns EncodeError::BufferTooSmall if out.len() < 14.

See also

ircDDBGateway/Common/ConnectData.cpp:374-380 (getDCSData CT_ACK branch).