Enum DecryptOutcome 

pub enum DecryptOutcome {
    Decrypted(String),
    Plaintext(String),
}

Outcome of try_decrypt_message_typed — distinguishes a body that genuinely AEAD-decrypted from one that was merely passed through (plaintext or a fail-open decrypt failure).

SECURITY (fail-closed boundary support): try_decrypt_message returns a bare String and is fail-OPEN — on AEAD-decrypt failure it returns the raw encrypted envelope, and for non-encrypted bodies it returns the raw plaintext. Callers that require sender provenance (e.g. the MPC transport, whose messages are ALWAYS sent encrypted) cannot tell those apart from a real decrypt. This typed sibling preserves that distinction so the caller can reject anything that did not authenticate-decrypt against the claimed sender’s key.

Variants

Decrypted(String)

The encrypted-envelope branch ran and decrypt_body returned Ok — the body genuinely AEAD-decrypted against the claimed sender. The inner string is the recovered plaintext.

Plaintext(String)

The body was NOT authenticated-decrypted: either a non-encrypted passthrough (Case 3) or an {"encryptedMessage":...} body whose decrypt_body failed (the Case-2 fail-open branch). The inner string is the raw body verbatim, byte-for-byte identical to what try_decrypt_message would return.

Implementations

impl DecryptOutcome

pub fn into_body(self) -> String

The recovered/passthrough body string, regardless of authenticity. Equals exactly what try_decrypt_message returns for the same inputs.

pub fn is_authenticated(&self) -> bool

true iff the body genuinely AEAD-decrypted (the Decrypted variant).

Trait Implementations

impl Clone for DecryptOutcome

fn clone(&self) -> DecryptOutcome

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DecryptOutcome

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for DecryptOutcome

impl PartialEq for DecryptOutcome

fn eq(&self, other: &DecryptOutcome) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for DecryptOutcome