Struct bonsaidb_server::ServerDatabase

pub struct ServerDatabase<B: Backend = NoBackend> { /* private fields */ }

A database belonging to a CustomServer.

Methods from Deref<Target = Database>

pub fn name(&self) -> &str

Returns the name of the database.

pub fn storage(&self) -> &Storage

Returns the Storage that this database belongs to.

pub fn schematic(&self) -> &Schematic

Returns the Schematic for the schema for this database.

Trait Implementations

impl<B: Backend> Connection for ServerDatabase<B>

Pass-through implementation

fn get<'life0, 'async_trait, C, PrimaryKey>(
    &'life0 self,
    id: PrimaryKey
) -> Pin<Box<dyn Future<Output = Result<Option<OwnedDocument>, Error>> + Send + 'async_trait>> where
    C: Collection,
    PrimaryKey: Into<AnyDocumentId<C::PrimaryKey>> + Send,
    C: 'async_trait,
    PrimaryKey: 'async_trait,
    'life0: 'async_trait,
    Self: 'async_trait, 

Retrieves a stored document from Collection C identified by id.

fn get_multiple<'life0, 'async_trait, C, PrimaryKey, DocumentIds, I>(
    &'life0 self,
    ids: DocumentIds
) -> Pin<Box<dyn Future<Output = Result<Vec<OwnedDocument>, Error>> + Send + 'async_trait>> where
    C: Collection,
    DocumentIds: IntoIterator<Item = PrimaryKey, IntoIter = I> + Send + Sync,
    I: Iterator<Item = PrimaryKey> + Send + Sync,
    PrimaryKey: Into<AnyDocumentId<C::PrimaryKey>> + Send + Sync,
    C: 'async_trait,
    PrimaryKey: 'async_trait,
    DocumentIds: 'async_trait,
    I: 'async_trait,
    'life0: 'async_trait,
    Self: 'async_trait, 

Retrieves all documents matching ids. Documents that are not found are not returned, but no error will be generated.

fn list<'life0, 'async_trait, C, R, PrimaryKey>(
    &'life0 self,
    ids: R,
    order: Sort,
    limit: Option<usize>
) -> Pin<Box<dyn Future<Output = Result<Vec<OwnedDocument>, Error>> + Send + 'async_trait>> where
    C: Collection,
    R: Into<Range<PrimaryKey>> + Send,
    PrimaryKey: Into<AnyDocumentId<C::PrimaryKey>> + Send,
    C: 'async_trait,
    R: 'async_trait,
    PrimaryKey: 'async_trait,
    'life0: 'async_trait,
    Self: 'async_trait, 

Retrieves all documents within the range of ids. Documents that are not found are not returned, but no error will be generated. To retrieve all documents, pass in .. for ids.

fn query<'life0, 'async_trait, V: SerializedView>(
    &'life0 self,
    key: Option<QueryKey<V::Key>>,
    order: Sort,
    limit: Option<usize>,
    access_policy: AccessPolicy
) -> Pin<Box<dyn Future<Output = Result<Vec<Map<V::Key, V::Value>>, Error>> + Send + 'async_trait>> where
    Self: Sized,
    V: 'async_trait,
    'life0: 'async_trait,
    Self: 'async_trait, 

Queries for view entries matching View.

fn query_with_docs<'life0, 'async_trait, V: SerializedView>(
    &'life0 self,
    key: Option<QueryKey<V::Key>>,
    order: Sort,
    limit: Option<usize>,
    access_policy: AccessPolicy
) -> Pin<Box<dyn Future<Output = Result<MappedDocuments<OwnedDocument, V>, Error>> + Send + 'async_trait>> where
    Self: Sized,
    V: 'async_trait,
    'life0: 'async_trait,
    Self: 'async_trait, 

Queries for view entries matching View with their source documents.

fn reduce<'life0, 'async_trait, V: SerializedView>(
    &'life0 self,
    key: Option<QueryKey<V::Key>>,
    access_policy: AccessPolicy
) -> Pin<Box<dyn Future<Output = Result<V::Value, Error>> + Send + 'async_trait>> where
    Self: Sized,
    V: 'async_trait,
    'life0: 'async_trait,
    Self: 'async_trait, 

Reduces the view entries matching View.

fn reduce_grouped<'life0, 'async_trait, V: SerializedView>(
    &'life0 self,
    key: Option<QueryKey<V::Key>>,
    access_policy: AccessPolicy
) -> Pin<Box<dyn Future<Output = Result<Vec<MappedValue<V::Key, V::Value>>, Error>> + Send + 'async_trait>> where
    Self: Sized,
    V: 'async_trait,
    'life0: 'async_trait,
    Self: 'async_trait, 

Reduces the view entries matching View, reducing the values by each unique key.

fn delete_docs<'life0, 'async_trait, V: SerializedView>(
    &'life0 self,
    key: Option<QueryKey<V::Key>>,
    access_policy: AccessPolicy
) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>> where
    Self: Sized,
    V: 'async_trait,
    'life0: 'async_trait,
    Self: 'async_trait, 

Deletes all of the documents associated with this view.

fn apply_transaction<'life0, 'async_trait>(
    &'life0 self,
    transaction: Transaction
) -> Pin<Box<dyn Future<Output = Result<Vec<OperationResult>, Error>> + Send + 'async_trait>> where
    'life0: 'async_trait,
    Self: 'async_trait, 

Applies a Transaction to the schema::Schema. If any operation in the Transaction fails, none of the operations will be applied to the schema::Schema.

fn list_executed_transactions<'life0, 'async_trait>(
    &'life0 self,
    starting_id: Option<u64>,
    result_limit: Option<usize>
) -> Pin<Box<dyn Future<Output = Result<Vec<Executed>, Error>> + Send + 'async_trait>> where
    'life0: 'async_trait,
    Self: 'async_trait, 

Lists executed Transactions from this schema::Schema. By default, a maximum of 1000 entries will be returned, but that limit can be overridden by setting result_limit. A hard limit of 100,000 results will be returned. To begin listing after another known transaction_id, pass transaction_id + 1 into starting_id.

fn last_transaction_id<'life0, 'async_trait>(
    &'life0 self
) -> Pin<Box<dyn Future<Output = Result<Option<u64>, Error>> + Send + 'async_trait>> where
    'life0: 'async_trait,
    Self: 'async_trait, 

Fetches the last transaction id that has been committed, if any.

fn compact_collection<'life0, 'async_trait, C: Collection>(
    &'life0 self
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>> where
    C: 'async_trait,
    'life0: 'async_trait,
    Self: 'async_trait, 

Compacts the collection to reclaim unused disk space.

fn compact<'life0, 'async_trait>(
    &'life0 self
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>> where
    'life0: 'async_trait,
    Self: 'async_trait, 

Compacts the entire database to reclaim unused disk space.

fn compact_key_value_store<'life0, 'async_trait>(
    &'life0 self
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>> where
    'life0: 'async_trait,
    Self: 'async_trait, 

Compacts the key value store to reclaim unused disk space.

fn collection<C>(&self) -> Collection<'_, Self, C> where
    C: Collection, 

Accesses a collection for the connected schema::Schema.

fn insert<'life0, 'async_trait, C, PrimaryKey, B>(
    &'life0 self,
    id: Option<PrimaryKey>,
    contents: B
) -> Pin<Box<dyn Future<Output = Result<CollectionHeader<<C as Collection>::PrimaryKey>, Error>> + Send + 'async_trait, Global>> where
    'life0: 'async_trait,
    C: Collection + 'async_trait,
    PrimaryKey: Into<AnyDocumentId<<C as Collection>::PrimaryKey>> + Send + 'async_trait,
    B: Into<Bytes> + Send + 'async_trait,
    Self: 'async_trait, 

Inserts a newly created document into the connected schema::Schema for the Collection C. If id is None a unique id will be generated. If an id is provided and a document already exists with that id, a conflict error will be returned.

fn update<'life0, 'life1, 'async_trait, C, D>(
    &'life0 self,
    doc: &'life1 mut D
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait, Global>> where
    'life0: 'async_trait,
    'life1: 'async_trait,
    C: Collection + 'async_trait,
    D: Document<C> + Send + Sync + 'async_trait,
    Self: 'async_trait, 

Updates an existing document in the connected schema::Schema for the Collection C. Upon success, doc.revision will be updated with the new revision.

fn overwrite<'a, 'life0, 'async_trait, C, PrimaryKey>(
    &'life0 self,
    id: PrimaryKey,
    contents: Vec<u8, Global>
) -> Pin<Box<dyn Future<Output = Result<CollectionHeader<<C as Collection>::PrimaryKey>, Error>> + Send + 'async_trait, Global>> where
    'a: 'async_trait,
    'life0: 'async_trait,
    C: Collection + 'async_trait,
    PrimaryKey: Into<AnyDocumentId<<C as Collection>::PrimaryKey>> + Send + 'async_trait,
    Self: 'async_trait, 

Overwrites an existing document, or inserts a new document. Upon success, doc.revision will be updated with the new revision information.

fn delete<'life0, 'life1, 'async_trait, C, H>(
    &'life0 self,
    doc: &'life1 H
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait, Global>> where
    'life0: 'async_trait,
    'life1: 'async_trait,
    C: Collection + 'async_trait,
    H: HasHeader + Send + Sync + 'async_trait,
    Self: 'async_trait, 

Removes a Document from the database.

fn view<V>(&self) -> View<'_, Self, V> where
    V: SerializedView, 

Initializes View for schema::View V.

fn query_with_collection_docs<'life0, 'async_trait, V>(
    &'life0 self,
    key: Option<QueryKey<<V as View>::Key>>,
    order: Sort,
    limit: Option<usize>,
    access_policy: AccessPolicy
) -> Pin<Box<dyn Future<Output = Result<MappedDocuments<CollectionDocument<<V as View>::Collection>, V>, Error>> + Send + 'async_trait, Global>> where
    'life0: 'async_trait,
    V: SerializedView + 'async_trait,
    Self: 'async_trait,
    <V as View>::Collection: SerializedCollection,
    <<V as View>::Collection as SerializedCollection>::Contents: Debug, 

Queries for view entries matching View with their source documents, deserialized.

impl<B: Backend> Deref for ServerDatabase<B>

type Target = Database

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<B: Backend> KeyValue for ServerDatabase<B>

Pass-through implementation

fn execute_key_operation<'life0, 'async_trait>(
    &'life0 self,
    op: KeyOperation
) -> Pin<Box<dyn Future<Output = Result<Output, Error>> + Send + 'async_trait>> where
    'life0: 'async_trait,
    Self: 'async_trait, 

Executes a single KeyOperation.

fn set_key<S, V>(&'a self, key: S, value: &'a V) -> Builder<'a, Self, V> where
    S: Into<String>,
    V: Serialize + Send + Sync, 

Sets key to value. This function returns a builder that is also a Future. Awaiting the builder will execute Command::Set with the options given.

fn set_binary_key<S>(&'a self, key: S, bytes: &'a [u8]) -> Builder<'a, Self, ()> where
    S: Into<String>, 

Sets key to bytes. This function returns a builder that is also a Future. Awaiting the builder will execute Command::Set with the options given.

fn set_numeric_key<S, V>(&self, key: S, value: V) -> Builder<'_, Self, ()> where
    S: Into<String>,
    V: Into<Numeric>, 

Sets key to value. This stores the value as a Numeric, enabling atomic math operations to be performed on this key. This function returns a builder that is also a Future. Awaiting the builder will execute Command::Set with the options given.

fn increment_key_by<S, V>(&self, key: S, value: V) -> Builder<'_, Self, V> where
    S: Into<String> + Send + Sync,
    V: Into<Numeric> + TryFrom<Numeric, Error = IncompatibleTypeError> + Send + Sync, 

Increments key by value. The value stored must be a Numeric, otherwise an error will be returned. The result of the increment will be the value’s type. For example, if the stored value is currently a u64, but value is a f64, the current value will be converted to an f64, and the stored value will be an f64.

fn decrement_key_by<S, V>(&self, key: S, value: V) -> Builder<'_, Self, V> where
    S: Into<String> + Send + Sync,
    V: Into<Numeric> + TryFrom<Numeric, Error = IncompatibleTypeError> + Send + Sync, 

Decrements key by value. The value stored must be a Numeric, otherwise an error will be returned. The result of the decrement will be the value’s type. For example, if the stored value is currently a u64, but value is a f64, the current value will be converted to an f64, and the stored value will be an f64.

fn get_key<S>(&self, key: S) -> Builder<'_, Self> where
    S: Into<String>, 

Gets the value stored at key. This function returns a builder that is also a Future. Awaiting the builder will execute Command::Get with the options given.

fn delete_key<'life0, 'async_trait, S>(
    &'life0 self,
    key: S
) -> Pin<Box<dyn Future<Output = Result<KeyStatus, Error>> + Send + 'async_trait, Global>> where
    'life0: 'async_trait,
    S: Into<String> + Send + 'async_trait,
    Self: 'async_trait, 

Deletes the value stored at key.

fn key_namespace(&self) -> Option<&str>

The current namespace.

fn with_key_namespace(&self, namespace: &str) -> Namespaced<'_, Self>

Access this Key-Value store within a namespace. When using the returned Namespaced instance, all keys specified will be separated into their own storage designated by namespace.

impl<B: Backend> PubSub for ServerDatabase<B>

Uses CustomServer’s PubSub relay.

type Subscriber = ServerSubscriber<B>

The Subscriber type for this PubSub connection.

fn create_subscriber<'life0, 'async_trait>(
    &'life0 self
) -> Pin<Box<dyn Future<Output = Result<Self::Subscriber, Error>> + Send + 'async_trait>> where
    'life0: 'async_trait,
    Self: 'async_trait, 

Create a new Subscriber for this relay.

fn publish<'life0, 'life1, 'async_trait, S: Into<String> + Send, P: Serialize + Sync>(
    &'life0 self,
    topic: S,
    payload: &'life1 P
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>> where
    S: 'async_trait,
    P: 'async_trait,
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: 'async_trait, 

Publishes a payload to all subscribers of topic.

fn publish_to_all<'life0, 'life1, 'async_trait, P: Serialize + Sync>(
    &'life0 self,
    topics: Vec<String>,
    payload: &'life1 P
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>> where
    P: 'async_trait,
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: 'async_trait, 

Publishes a payload to all subscribers of all topics.