Struct FragmentCache 

pub struct FragmentCache { /* private fields */ }

The unified fragment cache.

Implementations

impl FragmentCache

pub fn new(config: CacheConfig) -> Self

Creates a new cache with the given configuration.

pub fn config(&self) -> &CacheConfig

Returns the configuration.

pub fn contains(&self, fragment_id: &str) -> bool

Checks if a fragment is cached.

pub fn get_tier(&self, fragment_id: &str) -> CacheTier

Gets the tier for a fragment.

pub fn access(&self, fragment_id: &str) -> CacheTier

Records a cache access, returning the tier.

pub fn insert( &self, fragment_id: impl Into<String>, size: u64, tier: CacheTier, for_infernum: bool, )

Inserts a fragment into the cache.

pub fn remove(&self, fragment_id: &str)

Removes a fragment from the cache.

pub fn promote(&self, fragment_id: &str, to_tier: CacheTier)

Promotes a fragment to a higher tier.

pub fn demote(&self, fragment_id: &str, to_tier: CacheTier)

Demotes a fragment to a lower tier.

pub fn mark_shared(&self, fragment_id: &str)

Marks a fragment as used by both systems (shared).

pub fn stats(&self) -> CacheStats

Returns current statistics.

pub fn vram_used(&self) -> u64

Returns VRAM used.

pub fn ram_used(&self) -> u64

Returns RAM used.

pub fn clear(&self)

Clears all cached fragments.