Enum StalenessRule 

pub enum StalenessRule {
    AnyParentSuperseded,
    EitherEndpointSuperseded,
    OverHalfSuperseded,
    ParentCountChanges,
    FewerThanTwoRemain,
    AnyParentSupersededOrNewConflict,
}

Staleness predicate — when the method’s output is flagged stale.

Variants

AnyParentSuperseded

Flag stale if any parent is superseded.

EitherEndpointSuperseded

Flag stale if either of the two endpoint parents is superseded.

OverHalfSuperseded

Flag stale if more than 50% of parents are superseded.

ParentCountChanges

Flag stale when the entity count changes (e.g., parent membership gains / loses an item).

FewerThanTwoRemain

Flag stale when fewer than two non-superseded parents remain.

AnyParentSupersededOrNewConflict

Flag stale on any parent supersession OR when a new conflicting memory lands on the same conflict key.

Trait Implementations

impl Clone for StalenessRule

fn clone(&self) -> StalenessRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StalenessRule

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

Formats the value using the given formatter.

impl PartialEq for StalenessRule

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for StalenessRule

impl Eq for StalenessRule

impl StructuralPartialEq for StalenessRule