Trait _Cache 

pub trait _Cache {
    // Required methods
    fn new(
        mem_size: Option<usize>,
        tmp_path: PathBuf,
        thread_num: usize,
    ) -> Self
       where Self: Sized;
    fn get_hash(&self, offset: usize) -> Option<ObjectHash>;
    fn insert(
        &self,
        offset: usize,
        hash: ObjectHash,
        obj: CacheObject,
    ) -> Arc<CacheObject>;
    fn get_by_offset(&self, offset: usize) -> Option<Arc<CacheObject>>;
    fn get_by_hash(&self, h: ObjectHash) -> Option<Arc<CacheObject>>;
    fn total_inserted(&self) -> usize;
    fn memory_used(&self) -> usize;
    fn clear(&self);
}

Required Methods

fn new(mem_size: Option<usize>, tmp_path: PathBuf, thread_num: usize) -> Self

where Self: Sized,

fn get_hash(&self, offset: usize) -> Option<ObjectHash>

fn insert( &self, offset: usize, hash: ObjectHash, obj: CacheObject, ) -> Arc<CacheObject>

fn get_by_offset(&self, offset: usize) -> Option<Arc<CacheObject>>

fn get_by_hash(&self, h: ObjectHash) -> Option<Arc<CacheObject>>

fn total_inserted(&self) -> usize

fn memory_used(&self) -> usize

fn clear(&self)

Implementors

impl _Cache for Caches