Struct CacheConfig 

pub struct CacheConfig {

    pub max_memory_size: usize,
    pub max_disk_size: usize,
    pub compress: bool,
    pub compress_threshold: usize,
    pub eviction_strategy: EvictionStrategy,
    pub persistent: bool,
    pub cache_dir: Option<PathBuf>,
    pub default_ttl: Option<Duration>,
    pub max_age: Option<Duration>,
    pub max_entries: usize,
    pub warming_strategy: WarmingStrategy,
    pub warm_batch_size: usize,
    pub spatial_aware: bool,
    pub arc_adaptation_rate: f64,
}

Cache configuration

Fields

max_memory_size: usize

Maximum memory cache size in bytes

max_disk_size: usize

Maximum disk cache size in bytes

compress: bool

Whether to enable compression

compress_threshold: usize

Compression threshold (compress if larger than this)

eviction_strategy: EvictionStrategy

Eviction strategy

persistent: bool

Whether to enable persistent disk cache

cache_dir: Option<PathBuf>

Disk cache directory

default_ttl: Option<Duration>

Default TTL for entries

max_age: Option<Duration>

Maximum entry age before eviction

max_entries: usize

Maximum number of entries

warming_strategy: WarmingStrategy

Cache warming strategy

warm_batch_size: usize

Number of entries to warm at a time

spatial_aware: bool

Whether to track spatial metadata

arc_adaptation_rate: f64

Target ARC adaptation rate (0.0-1.0)

Implementations

impl CacheConfig

pub fn new() -> Self

Creates a new cache configuration

pub fn with_max_memory_size(self, size: usize) -> Self

Sets the maximum memory cache size

pub fn with_max_disk_size(self, size: usize) -> Self

Sets the maximum disk cache size

pub fn with_compress(self, compress: bool) -> Self

Enables or disables compression

pub fn with_eviction_strategy(self, strategy: EvictionStrategy) -> Self

Sets the eviction strategy

pub fn with_cache_dir(self, dir: impl Into<PathBuf>) -> Self

Sets the cache directory

pub fn with_default_ttl(self, ttl: Duration) -> Self

Sets the default TTL

pub fn with_max_age(self, duration: Duration) -> Self

Sets the maximum entry age

pub fn with_max_entries(self, count: usize) -> Self

Sets the maximum number of entries

pub fn with_warming_strategy(self, strategy: WarmingStrategy) -> Self

Sets the warming strategy

pub fn with_spatial_aware(self, enabled: bool) -> Self

Enables spatial awareness

Trait Implementations

impl Clone for CacheConfig

fn clone(&self) -> CacheConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheConfig

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

Formats the value using the given formatter.

impl Default for CacheConfig

fn default() -> Self

Returns the “default value” for a type.