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InMemoryResourceStore

unitycatalog_server::memory

Struct InMemoryResourceStore 

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pub struct InMemoryResourceStore { /* private fields */ }
Expand description

An in-memory implementation of a resource store.

Not intended for production use, but useful for testing and development. Like the durable backends, credential secret fields are sealed inline on the object row (see ManagedObjectStore); there is no separate secret store.

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impl Clone for InMemoryResourceStore

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fn clone(&self) -> InMemoryResourceStore

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl ProvidesResourceStore for InMemoryResourceStore

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fn store(&self) -> &dyn ResourceStore

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FromRef<T> for T
where T: Clone,

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fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.
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impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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impl<T> ResourceStore for T
where T: ProvidesResourceStore,

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fn create_versioned<'life0, 'async_trait>( &'life0 self, resource: Resource, ) -> Pin<Box<dyn Future<Output = Result<(Resource, ResourceRef, u64), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, T: 'async_trait,

Create a resource, returning its initial store version alongside it. Read more
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fn delete<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 ResourceIdent, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, T: 'async_trait,

Delete a resource and all connected associations by its identifier. Read more
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fn replace_atomically_versioned<'life0, 'life1, 'async_trait>( &'life0 self, delete: &'life1 ResourceIdent, create: Resource, ) -> Pin<Box<dyn Future<Output = Result<(Resource, ResourceRef, u64), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, T: 'async_trait,

replace_atomically, returning the created object’s store version alongside it (see create_versioned). Read more
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fn update_checked<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 ResourceIdent, resource: Resource, precondition: Precondition, ) -> Pin<Box<dyn Future<Output = Result<(Resource, ResourceRef, u64), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, T: 'async_trait,

Update a resource under an optimistic-concurrency precondition. Read more
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fn rename<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, id: &'life1 ResourceIdent, new_name: &'life2 ResourceName, precondition: Precondition, ) -> Pin<Box<dyn Future<Output = Result<(Resource, ResourceRef, u64), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, T: 'async_trait,

Rename a resource to a new (possibly namespaced) name. Read more
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fn add_association<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, from: &'life1 ResourceIdent, to: &'life2 ResourceIdent, label: &'life3 AssociationLabel, properties: Option<HashMap<String, Value>>, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, T: 'async_trait,

Add an association between two resources. Read more
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fn remove_association<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, from: &'life1 ResourceIdent, to: &'life2 ResourceIdent, label: &'life3 AssociationLabel, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, T: 'async_trait,

Remove an association between two resources. Read more
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fn list_associations<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, resource: &'life1 ResourceIdent, label: &'life2 AssociationLabel, target_label: Option<&'life3 ResourceIdent>, max_results: Option<usize>, page_token: Option<String>, ) -> Pin<Box<dyn Future<Output = Result<(Vec<ResourceIdent>, Option<String>), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, T: 'async_trait,

List associations of a resource. Read more
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fn list_associations_with_properties<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, resource: &'life1 ResourceIdent, label: &'life2 AssociationLabel, target_label: Option<&'life3 ResourceIdent>, max_results: Option<usize>, page_token: Option<String>, ) -> Pin<Box<dyn Future<Output = Result<(Vec<(ResourceIdent, Option<HashMap<String, Value>>)>, Option<String>), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, T: 'async_trait,

List associations of a resource together with each association’s properties. Read more
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fn create<'life0, 'async_trait>( &'life0 self, resource: Resource, ) -> Pin<Box<dyn Future<Output = Result<(Resource, ResourceRef), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, Self: 'async_trait,

Create a new resource. Read more
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fn replace_atomically<'life0, 'life1, 'async_trait>( &'life0 self, delete: &'life1 ResourceIdent, create: Resource, ) -> Pin<Box<dyn Future<Output = Result<(Resource, ResourceRef), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Atomically delete one resource and create another in one transaction. Read more
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fn update<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 ResourceIdent, resource: Resource, ) -> Pin<Box<dyn Future<Output = Result<(Resource, ResourceRef), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Update a resource unconditionally. Read more
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impl<T> ResourceStoreReader for T
where T: ProvidesResourceStore,

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fn get<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 ResourceIdent, ) -> Pin<Box<dyn Future<Output = Result<(Resource, ResourceRef), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, T: 'async_trait,

Get a resource by its identifier. Read more
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fn get_many<'life0, 'life1, 'async_trait>( &'life0 self, ids: &'life1 [ResourceIdent], ) -> Pin<Box<dyn Future<Output = Result<Vec<(Resource, ResourceRef)>, Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, T: 'async_trait,

Get multiple resources by their identifiers. Read more
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fn get_with_secrets<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 ResourceIdent, ) -> Pin<Box<dyn Future<Output = Result<(Resource, ResourceRef), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, T: 'async_trait,

Get a resource with its sensitive fields decrypted and merged into the typed model. Read more
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fn get_versioned<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 ResourceIdent, ) -> Pin<Box<dyn Future<Output = Result<(Resource, ResourceRef, u64), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, T: 'async_trait,

Get a resource together with its current version (etag). Read more
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fn list<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, label: &'life1 ObjectLabel, namespace: Option<&'life2 ResourceName>, max_results: Option<usize>, page_token: Option<String>, ) -> Pin<Box<dyn Future<Output = Result<(Vec<Resource>, Option<String>), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, T: 'async_trait,

List resources. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

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

Performs the conversion.
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impl<V, T> VZip<V> for T
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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

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