Struct CacheItem

pub struct CacheItem<T: 'static> { /* private fields */ }

Unit of storage in Cache.

Implementations

impl<T: 'static> CacheItem<T>

pub fn new(id: &str, data: T) -> CacheItem<T>

pub fn id(&self) -> &str

Get the ID of current

pub fn read<'guard, 'lock: 'guard>( &'lock self, ) -> Result<RwLockReadGuard<'guard, T>>

Lock the internal mutex and return a read guard holding the cached data.

pub fn write<'guard, 'lock: 'guard>( &'lock self, ) -> Result<RwLockWriteGuard<'guard, T>>

Lock the internal mutex and return a write guard holding the cached data.

pub fn is_dirty(&self) -> bool

If the flag is set, it means that cached data has been modified or is newly created. The change should be propagated to local storage.