Enum PromotionStrategy 

pub enum PromotionStrategy {
    HitCount {
        threshold: u64,
    },
    HitRate {
        threshold_per_minute: u64,
    },
}

Strategy for promoting entries from L2 to L1.

Variants

HitCount

Promote after a fixed number of hits

Fields

threshold: u64

HitRate

Promote based on hit rate over time window

Fields

threshold_per_minute: u64

Trait Implementations

impl Clone for PromotionStrategy

fn clone(&self) -> PromotionStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PromotionStrategy

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

Formats the value using the given formatter.

impl Default for PromotionStrategy

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for PromotionStrategy

fn eq(&self, other: &PromotionStrategy) -> 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 PromotionStrategy

impl Eq for PromotionStrategy

impl StructuralPartialEq for PromotionStrategy