Struct ipfs_sqlite_block_store::cache::SqliteCacheTracker[−][src]

pub struct SqliteCacheTracker<F> { /* fields omitted */ }
Expand description

A cache tracker that uses a sqlite database as persistent storage

Implementations

impl<F> SqliteCacheTracker<F> where
    F: Fn(i64, BlockInfo) -> Option<i64>, [src]

pub fn memory(mk_cache_entry: F) -> Result<Self>[src]

pub fn open(path: impl AsRef<Path>, mk_cache_entry: F) -> Result<Self>[src]

Trait Implementations

impl<F> CacheTracker for SqliteCacheTracker<F> where
    F: Fn(i64, BlockInfo) -> Option<i64> + Send + Sync, [src]

fn blocks_accessed(&self, blocks: Vec<BlockInfo>)[src]

called whenever blocks were accessed Read more

fn blocks_deleted(&self, blocks: Vec<BlockInfo>)[src]

called whenever blocks have been deleted by gc.

fn retain_ids(&self, ids: &[i64])[src]

notification that only these ids should be retained Read more

fn sort_ids(&self, ids: &mut [i64])[src]

sort ids by importance. More important ids should go to the end. Read more

fn blocks_written(&self, blocks: Vec<WriteInfo>)[src]

called whenever blocks were written Read more

impl<F> Debug for SqliteCacheTracker<F>[src]

fn fmt(&self, f: &mut Formatter<'_>) -> Result[src]

Formats the value using the given formatter. 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

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T> Instrument for T[src]

fn instrument(self, span: Span) -> Instrumented<Self>[src]

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>[src]

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> References<RawCodec> for T

pub fn references<R, E>(
    _c: RawCodec,
    _r: &mut R,
    _set: &mut E
) -> Result<(), Error> where
    E: Extend<Cid<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>,
    R: Read, 

Scrape the references from an impl Read. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.