Struct ipfs_sqlite_block_store::cache::SqliteCacheTracker
source · [−]pub struct SqliteCacheTracker<F> { /* private fields */ }
Expand description
A cache tracker that uses a sqlite database as persistent storage
Implementations
Trait Implementations
sourceimpl<F> CacheTracker for SqliteCacheTracker<F>where
F: Fn(i64, BlockInfo) -> Option<i64> + Send + Sync,
impl<F> CacheTracker for SqliteCacheTracker<F>where
F: Fn(i64, BlockInfo) -> Option<i64> + Send + Sync,
sourcefn blocks_accessed(&self, blocks: Vec<BlockInfo>)
fn blocks_accessed(&self, blocks: Vec<BlockInfo>)
called whenever blocks were accessed Read more
sourcefn blocks_deleted(&self, blocks: Vec<BlockInfo>)
fn blocks_deleted(&self, blocks: Vec<BlockInfo>)
called whenever blocks have been deleted by gc.
sourcefn retain_ids(&self, ids: &[i64])
fn retain_ids(&self, ids: &[i64])
notification that only these ids should be retained Read more
sourcefn sort_ids(&self, ids: &mut [i64])
fn sort_ids(&self, ids: &mut [i64])
sort ids by importance. More important ids should go to the end. Read more
sourcefn has_persistent_state(&self) -> bool
fn has_persistent_state(&self) -> bool
indicate whether
retain_ids
should be called on startupsourcefn blocks_written(&self, blocks: Vec<WriteInfo>)
fn blocks_written(&self, blocks: Vec<WriteInfo>)
called whenever blocks were written Read more
Auto Trait Implementations
impl<F> !RefUnwindSafe for SqliteCacheTracker<F>
impl<F> Send for SqliteCacheTracker<F>where
F: Send,
impl<F> Sync for SqliteCacheTracker<F>where
F: Sync,
impl<F> Unpin for SqliteCacheTracker<F>where
F: Unpin,
impl<F> !UnwindSafe for SqliteCacheTracker<F>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more