Skip to main content

PersistentObjectStore

sim_lib_journal

Struct PersistentObjectStore 

Source 
pub struct PersistentObjectStore<B> { /* private fields */ }
Expand description

Persistent semantic object facet backed by an existing journal backend.

Implementations§

Source§

impl<B: JournalBackend> PersistentObjectStore<B>

Source

pub fn open(backend: B) -> Result<Self, StoreError>

Opens the facet and verifies its rebuildable correspondence index.

Source

pub fn into_inner(self) -> B

Returns the wrapped backend.

Trait Implementations§

Source§

impl<B: JournalBackend> PersistentSemanticObjects for PersistentObjectStore<B>

Source§

fn put(&mut self, value: Datum) -> Result<StoredDatumRef, StoreError>

Stores a canonical value idempotently and returns both identities.
Source§

fn get(&self, meaning: &ContentId) -> Result<Datum, StoreError>

Resolves a value by semantic identity and verifies that identity again.
Source§

fn rebuild_index(&mut self) -> Result<Vec<StoredDatumRef>, StoreError>

Rebuilds and verifies the derived semantic-to-storage index.

Auto Trait Implementations§

§

impl<B> Freeze for PersistentObjectStore<B>
where B: Freeze,

§

impl<B> RefUnwindSafe for PersistentObjectStore<B>
where B: RefUnwindSafe,

§

impl<B> Send for PersistentObjectStore<B>
where B: Send,

§

impl<B> Sync for PersistentObjectStore<B>
where B: Sync,

§

impl<B> Unpin for PersistentObjectStore<B>
where B: Unpin,

§

impl<B> UnsafeUnpin for PersistentObjectStore<B>
where B: UnsafeUnpin,

§

impl<B> UnwindSafe for PersistentObjectStore<B>
where B: UnwindSafe,

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = !

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, !>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.