Enum Answered 

pub(crate) enum Answered {
    Clear,
    Opens(Vec<u8>),
    AtSend,
    Elsewhere,
    NoKey,
}

The message a draft answers or forwards, as this device can read it. Its copy beside the draft stays as it came: encrypted when it came so.

Variants

Clear

None, or not encrypted.

Opens(Vec<u8>)

Encrypted, and it opens here now (a key here, or the session key kept since you opened it): what it reads, in memory only.

AtSend

Encrypted to your security key, which this device can use: opened at Send.

Elsewhere

Encrypted to your security key, which this device cannot use yet (a phone): it opens on a device that can.

NoKey

Encrypted, and no key of yours known here opens it (to a key you no longer have, to one kept on another device alone, or to others alone): never quoted nor forwarded from here (F16).