Function encode_authentication

src/protocol/codec.rs:205–220

(auth: AuthenticationMessage, dst: &mut BytesMut)

}

fn encode_authentication(auth: AuthenticationMessage, dst: &mut BytesMut) {
    dst.put_u8(b'R');
    let len_pos = dst.len();
    dst.put_i32(0); // Placeholder for length
    
    match auth {
        AuthenticationMessage::Ok => dst.put_i32(0),
        AuthenticationMessage::CleartextPassword => dst.put_i32(3),
        AuthenticationMessage::MD5Password { salt } => {
            dst.put_i32(5);
            dst.put_slice(&salt);
        }
    }
    
    update_message_length(dst, len_pos);
}

fn encode_parameter_status(name: &str, value: &str, dst: &mut BytesMut) {
    dst.put_u8(b'S');