Function encode_mutable_member 

pub fn encode_mutable_member<F>(
    writer: &mut BufferWriter,
    member_id: u32,
    must_understand: bool,
    body: F,
) -> Result<(), EncodeError>
where
    F: FnOnce(&mut BufferWriter) -> Result<(), EncodeError>,

Encoded ein @mutable-Member mit LC4 (Default-Universal-Code).

Errors

Body-Fehler oder Member-ID > 0x0FFF_FFFF.