Enum StorageKeyState 

pub enum StorageKeyState {
    Active,
    Retiring,
    Retired,
}

Lifecycle position of one storage-key epoch.

Exactly one epoch is Active — the one new writes use. Older epochs stay Retiring while live objects still carry them, and become Retired only once the mark pass counts none, at which point their key material may be destroyed.

Variants

Active

New writes use this epoch.

Retiring

Readable, still referenced by live objects, no longer written.

Retired

Readable while material lasts; no live object carries it.

Trait Implementations

impl Clone for StorageKeyState

fn clone(&self) -> StorageKeyState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StorageKeyState

impl Debug for StorageKeyState

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

Formats the value using the given formatter.

impl Default for StorageKeyState

fn default() -> StorageKeyState

Returns the “default value” for a type.

impl Display for StorageKeyState

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

Formats the value using the given formatter.

impl Eq for StorageKeyState

impl PartialEq for StorageKeyState

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StorageKeyState