Struct TierConfig 

pub struct TierConfig {
    pub hot_capacity: usize,
    pub warm_capacity: usize,
    pub cold_capacity: usize,
    pub promotion_batch: usize,
}

Capacity settings for the hot, warm, and cold in-memory tiers.

Fields

hot_capacity: usize

Target number of entries in the CPU-cache-sized hot tier.

warm_capacity: usize

Target number of entries in the warm tier.

cold_capacity: usize

Target number of entries in the cold tier.

promotion_batch: usize

Maximum number of entries promoted during one maintenance pass.

Implementations

impl TierConfig

pub fn from_geometry(geometry: CacheGeometry, shard_count: usize) -> Self

Builds tier capacities from CPU cache geometry and shard count.

Trait Implementations

impl Clone for TierConfig

fn clone(&self) -> TierConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TierConfig

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

Formats the value using the given formatter.

impl Default for TierConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TierConfig

where TierConfig: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TierConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.