Enum EngineLinkStore 

pub enum EngineLinkStore<S> {
    Mutable(S),
    ReadOnly(S),
}

Access-mode wrapper for any LinkStore implementation.

Variants

Mutable(S)

Mutable storage.

ReadOnly(S)

Read-only storage.

Implementations

impl<S> EngineLinkStore<S>

pub const fn with_access_mode(store: S, access_mode: AccessMode) -> Self

Wraps a store according to the configured access mode.

pub const fn access_mode(&self) -> AccessMode

Returns the configured access mode.

pub const fn store(&self) -> &S

Borrows the wrapped store.

pub fn into_inner(self) -> S

Consumes the wrapper and returns the store.

Trait Implementations

impl<S: Clone> Clone for EngineLinkStore<S>

fn clone(&self) -> EngineLinkStore<S>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<S: Debug> Debug for EngineLinkStore<S>

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

Formats the value using the given formatter.

impl<S: LinkStore> LinkStore for EngineLinkStore<S>

fn create( &mut self, references: &[LinkId], metadata: LinkMetadata, ) -> Result<LinkId, StorageError>

Creates a link and returns its stable id.

fn read(&self, id: LinkId) -> Result<Option<Link>, StorageError>

Reads a link by id.

fn update( &mut self, id: LinkId, references: &[LinkId], metadata: LinkMetadata, ) -> Result<bool, StorageError>

Replaces an existing link’s references and metadata.

fn delete(&mut self, id: LinkId) -> Result<bool, StorageError>

Deletes a link by id.

fn search(&self, query: &LinkStoreQuery) -> Result<Vec<Link>, StorageError>

Returns links matching query.

fn count(&self, query: &LinkStoreQuery) -> Result<usize, StorageError>

Counts links matching query.

impl<S: PartialEq> PartialEq for EngineLinkStore<S>

fn eq(&self, other: &EngineLinkStore<S>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<S: Eq> Eq for EngineLinkStore<S>

impl<S> StructuralPartialEq for EngineLinkStore<S>