Enum KeyResolution 

pub enum KeyResolution {
    Current,
    Rekeyed(u32),
}

How a chained file’s key epoch was resolved during verification (FR-008): distinguishes a legitimate rotation from tamper so callers can report the two differently rather than misleading an operator into believing a re-keyed (but otherwise intact) file was tampered with.

Variants

Current

The file verifies under the current epoch’s key — the common case.

Rekeyed(u32)

The file verifies under a previous epoch’s key still held in the rotation window — a legitimate rotation, not tamper.

Trait Implementations

impl Clone for KeyResolution

fn clone(&self) -> KeyResolution

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for KeyResolution

impl Debug for KeyResolution

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

Formats the value using the given formatter.

impl Eq for KeyResolution

impl PartialEq for KeyResolution

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for KeyResolution