Struct BlockCache 

pub struct BlockCache { /* private fields */ }

Thread-safe LRU cache for decoded block payloads.

Implementations

impl BlockCache

pub fn new(max_bytes: usize, max_slots: usize) -> Self

Create a new cache with byte and slot limits.

pub fn get(&self, key: &BlockKey) -> Option<Arc<Vec<u8>>>

Return a cached block and promote it in LRU order.

pub fn insert(&self, key: BlockKey, data: Vec<u8>) -> Arc<Vec<u8>>

Insert a decoded block into the cache.

Trait Implementations

impl Default for BlockCache

fn default() -> Self

Returns the “default value” for a type.