Trait bonsaidb::core::connection::AsyncLowLevelConnection

pub trait AsyncLowLevelConnection: HasSession + Send + Sync {
    fn schematic(&self) -> &Schematic;
    fn apply_transaction<'life0, 'async_trait>(
        &'life0 self,
        transaction: Transaction
    ) -> Pin<Box<dyn Future<Output = Result<Vec<OperationResult, Global>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;
    fn get_from_collection<'life0, 'life1, 'async_trait>(
        &'life0 self,
        id: DocumentId,
        collection: &'life1 CollectionName
    ) -> Pin<Box<dyn Future<Output = Result<Option<OwnedDocument>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;
    fn get_multiple_from_collection<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        ids: &'life1 [DocumentId],
        collection: &'life2 CollectionName
    ) -> Pin<Box<dyn Future<Output = Result<Vec<OwnedDocument, Global>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        'life2: 'async_trait,
        Self: 'async_trait;
    fn list_from_collection<'life0, 'life1, 'async_trait>(
        &'life0 self,
        ids: Range<DocumentId>,
        order: Sort,
        limit: Option<u32>,
        collection: &'life1 CollectionName
    ) -> Pin<Box<dyn Future<Output = Result<Vec<OwnedDocument, Global>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;
    fn list_headers_from_collection<'life0, 'life1, 'async_trait>(
        &'life0 self,
        ids: Range<DocumentId>,
        order: Sort,
        limit: Option<u32>,
        collection: &'life1 CollectionName
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Header, Global>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;
    fn count_from_collection<'life0, 'life1, 'async_trait>(
        &'life0 self,
        ids: Range<DocumentId>,
        collection: &'life1 CollectionName
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;
    fn compact_collection_by_name<'life0, 'async_trait>(
        &'life0 self,
        collection: CollectionName
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;
    fn query_by_name<'life0, 'life1, 'async_trait>(
        &'life0 self,
        view: &'life1 ViewName,
        key: Option<QueryKey<Bytes>>,
        order: Sort,
        limit: Option<u32>,
        access_policy: AccessPolicy
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Serialized, Global>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;
    fn query_by_name_with_docs<'life0, 'life1, 'async_trait>(
        &'life0 self,
        view: &'life1 ViewName,
        key: Option<QueryKey<Bytes>>,
        order: Sort,
        limit: Option<u32>,
        access_policy: AccessPolicy
    ) -> Pin<Box<dyn Future<Output = Result<MappedSerializedDocuments, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;
    fn reduce_by_name<'life0, 'life1, 'async_trait>(
        &'life0 self,
        view: &'life1 ViewName,
        key: Option<QueryKey<Bytes>>,
        access_policy: AccessPolicy
    ) -> Pin<Box<dyn Future<Output = Result<Vec<u8, Global>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;
    fn reduce_grouped_by_name<'life0, 'life1, 'async_trait>(
        &'life0 self,
        view: &'life1 ViewName,
        key: Option<QueryKey<Bytes>>,
        access_policy: AccessPolicy
    ) -> Pin<Box<dyn Future<Output = Result<Vec<MappedSerializedValue, Global>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;
    fn delete_docs_by_name<'life0, 'life1, 'async_trait>(
        &'life0 self,
        view: &'life1 ViewName,
        key: Option<QueryKey<Bytes>>,
        access_policy: AccessPolicy
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;

    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,
        PrimaryKey: for<'k> KeyEncoding<'k, <C as Collection>::PrimaryKey> + 'async_trait + Send,
        C: 'async_trait + Collection,
        B: 'async_trait + Into<Bytes> + Send,
        Self: 'async_trait,
    { ... }
    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: 'async_trait + Collection,
        D: 'async_trait + Document<C> + Send + Sync,
        Self: 'async_trait,
    { ... }
    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: for<'k> KeyEncoding<'k, <C as Collection>::PrimaryKey> + 'async_trait,
        Self: 'async_trait,
    { ... }
    fn get<'life0, 'async_trait, C, PrimaryKey>(
        &'life0 self,
        id: PrimaryKey
    ) -> Pin<Box<dyn Future<Output = Result<Option<OwnedDocument>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        C: Collection + 'async_trait,
        PrimaryKey: for<'k> KeyEncoding<'k, <C as Collection>::PrimaryKey> + 'async_trait,
        Self: 'async_trait,
    { ... }
    fn get_multiple<'life0, 'async_trait, C, PrimaryKey, DocumentIds, I>(
        &'life0 self,
        ids: DocumentIds
    ) -> Pin<Box<dyn Future<Output = Result<Vec<OwnedDocument, Global>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        C: Collection + 'async_trait,
        DocumentIds: IntoIterator<Item = PrimaryKey, IntoIter = I> + Send + Sync + 'async_trait,
        I: Iterator<Item = PrimaryKey> + Send + Sync + 'async_trait,
        PrimaryKey: for<'k> KeyEncoding<'k, <C as Collection>::PrimaryKey> + 'async_trait,
        Self: 'async_trait,
    { ... }
    fn list<'life0, 'async_trait, C, R, PrimaryKey>(
        &'life0 self,
        ids: R,
        order: Sort,
        limit: Option<u32>
    ) -> Pin<Box<dyn Future<Output = Result<Vec<OwnedDocument, Global>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        C: Collection + 'async_trait,
        R: Into<Range<PrimaryKey>> + Send + 'async_trait,
        PrimaryKey: for<'k> KeyEncoding<'k, <C as Collection>::PrimaryKey> + 'async_trait,
        Self: 'async_trait,
    { ... }
    fn list_headers<'life0, 'async_trait, C, R, PrimaryKey>(
        &'life0 self,
        ids: R,
        order: Sort,
        limit: Option<u32>
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Header, Global>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        C: Collection + 'async_trait,
        R: Into<Range<PrimaryKey>> + Send + 'async_trait,
        PrimaryKey: for<'k> KeyEncoding<'k, <C as Collection>::PrimaryKey> + 'async_trait,
        Self: 'async_trait,
    { ... }
    fn count<'life0, 'async_trait, C, R, PrimaryKey>(
        &'life0 self,
        ids: R
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        C: Collection + 'async_trait,
        R: Into<Range<PrimaryKey>> + Send + 'async_trait,
        PrimaryKey: for<'k> KeyEncoding<'k, <C as Collection>::PrimaryKey> + 'async_trait,
        Self: 'async_trait,
    { ... }
    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: 'async_trait + Collection,
        H: 'async_trait + HasHeader + Send + Sync,
        Self: 'async_trait,
    { ... }
    fn query<'life0, 'async_trait, V>(
        &'life0 self,
        key: Option<QueryKey<<V as View>::Key>>,
        order: Sort,
        limit: Option<u32>,
        access_policy: AccessPolicy
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Map<<V as View>::Key, <V as View>::Value>, Global>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        V: 'async_trait + SerializedView,
        Self: 'async_trait,
    { ... }
    fn query_with_docs<'life0, 'async_trait, V>(
        &'life0 self,
        key: Option<QueryKey<<V as View>::Key>>,
        order: Sort,
        limit: Option<u32>,
        access_policy: AccessPolicy
    ) -> Pin<Box<dyn Future<Output = Result<MappedDocuments<OwnedDocument, V>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        V: 'async_trait + SerializedView,
        Self: 'async_trait,
    { ... }
    fn query_with_collection_docs<'life0, 'async_trait, V>(
        &'life0 self,
        key: Option<QueryKey<<V as View>::Key>>,
        order: Sort,
        limit: Option<u32>,
        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,
        <V as View>::Collection: SerializedCollection,
        <<V as View>::Collection as SerializedCollection>::Contents: Debug,
        Self: 'async_trait,
    { ... }
    fn reduce<'life0, 'async_trait, V>(
        &'life0 self,
        key: Option<QueryKey<<V as View>::Key>>,
        access_policy: AccessPolicy
    ) -> Pin<Box<dyn Future<Output = Result<<V as View>::Value, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        V: 'async_trait + SerializedView,
        Self: 'async_trait,
    { ... }
    fn reduce_grouped<'life0, 'async_trait, V>(
        &'life0 self,
        key: Option<QueryKey<<V as View>::Key>>,
        access_policy: AccessPolicy
    ) -> Pin<Box<dyn Future<Output = Result<Vec<MappedValue<<V as View>::Key, <V as View>::Value>, Global>, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        V: 'async_trait + SerializedView,
        Self: 'async_trait,
    { ... }
    fn delete_docs<'life0, 'async_trait, V>(
        &'life0 self,
        key: Option<QueryKey<<V as View>::Key>>,
        access_policy: AccessPolicy
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait, Global>>
    where
        'life0: 'async_trait,
        V: 'async_trait + SerializedView,
        Self: 'async_trait,
    { ... }
}

The low-level interface to a database’s schema::Schema, giving access to Collections and Viewss. This trait is for use within async contexts. For access outside of async contexts, use LowLevelConnection.

This trait’s methods are not designed for ergonomics. See AsyncConnection for a higher-level interface.

Required Methods

fn schematic(&self) -> &Schematic

Returns the schema for the database.

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

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

fn get_from_collection<'life0, 'life1, 'async_trait>(
    &'life0 self,
    id: DocumentId,
    collection: &'life1 CollectionName
) -> Pin<Box<dyn Future<Output = Result<Option<OwnedDocument>, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: 'async_trait,

Retrieves the document with id stored within the named collection.

This is a lower-level API. For better ergonomics, consider using one of:

• SerializedCollection::get_async()
• self.collection::<Collection>().get()

fn get_multiple_from_collection<'life0, 'life1, 'life2, 'async_trait>(
    &'life0 self,
    ids: &'life1 [DocumentId],
    collection: &'life2 CollectionName
) -> Pin<Box<dyn Future<Output = Result<Vec<OwnedDocument, Global>, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    'life2: 'async_trait,
    Self: 'async_trait,

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

This is a lower-level API. For better ergonomics, consider using one of:

• SerializedCollection::get_multiple_async()
• self.collection::<Collection>().get_multiple()

fn list_from_collection<'life0, 'life1, 'async_trait>(
    &'life0 self,
    ids: Range<DocumentId>,
    order: Sort,
    limit: Option<u32>,
    collection: &'life1 CollectionName
) -> Pin<Box<dyn Future<Output = Result<Vec<OwnedDocument, Global>, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: 'async_trait,

Retrieves all documents within the range of ids from the named collection. To retrieve all documents, pass in .. for ids.

This is a lower-level API. For better ergonomics, consider using one of:

• SerializedCollection::all().headers()
• self.collection::<Collection>().all().headers()
• SerializedCollection::list().headers()
• self.collection::<Collection>().list().headers()

fn list_headers_from_collection<'life0, 'life1, 'async_trait>(
    &'life0 self,
    ids: Range<DocumentId>,
    order: Sort,
    limit: Option<u32>,
    collection: &'life1 CollectionName
) -> Pin<Box<dyn Future<Output = Result<Vec<Header, Global>, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: 'async_trait,

Retrieves all headers within the range of ids from the named collection. To retrieve all documents, pass in .. for ids.

This is a lower-level API. For better ergonomics, consider using one of:

• SerializedCollection::all().headers()
• self.collection::<Collection>().all().headers()
• SerializedCollection::list().headers()
• self.collection::<Collection>().list().headers()

fn count_from_collection<'life0, 'life1, 'async_trait>(
    &'life0 self,
    ids: Range<DocumentId>,
    collection: &'life1 CollectionName
) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: 'async_trait,

Counts the number of documents within the range of ids from the named collection.

This is a lower-level API. For better ergonomics, consider using one of:

• SerializedCollection::all_async().count()
• self.collection::<Collection>().all().count()
• SerializedCollection::list_async().count()
• self.collection::<Collection>().list().count()

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

Compacts the collection to reclaim unused disk space.

This process is done by writing data to a new file and swapping the file once the process completes. This ensures that if a hardware failure, power outage, or crash occurs that the original collection data is left untouched.

Errors

• Error::CollectionNotFound: database name does not exist.
• Error::Io: an error occurred while compacting the database.

fn query_by_name<'life0, 'life1, 'async_trait>(
    &'life0 self,
    view: &'life1 ViewName,
    key: Option<QueryKey<Bytes>>,
    order: Sort,
    limit: Option<u32>,
    access_policy: AccessPolicy
) -> Pin<Box<dyn Future<Output = Result<Vec<Serialized, Global>, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: 'async_trait,

Queries for view entries from the named view.

This is the lower-level API. For better ergonomics, consider querying the view using self.view::<View>().query() instead. The parameters for the query can be customized on the builder returned from AsyncConnection::view().

fn query_by_name_with_docs<'life0, 'life1, 'async_trait>(
    &'life0 self,
    view: &'life1 ViewName,
    key: Option<QueryKey<Bytes>>,
    order: Sort,
    limit: Option<u32>,
    access_policy: AccessPolicy
) -> Pin<Box<dyn Future<Output = Result<MappedSerializedDocuments, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: 'async_trait,

Queries for view entries from the named view with their source documents.

This is the lower-level API. For better ergonomics, consider querying the view using self.view::<View>().query_with_docs() instead. The parameters for the query can be customized on the builder returned from AsyncConnection::view().

fn reduce_by_name<'life0, 'life1, 'async_trait>(
    &'life0 self,
    view: &'life1 ViewName,
    key: Option<QueryKey<Bytes>>,
    access_policy: AccessPolicy
) -> Pin<Box<dyn Future<Output = Result<Vec<u8, Global>, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: 'async_trait,

Reduces the view entries from the named view.

This is the lower-level API. For better ergonomics, consider querying the view using self.view::<View>().reduce() instead. The parameters for the query can be customized on the builder returned from AsyncConnection::view().

fn reduce_grouped_by_name<'life0, 'life1, 'async_trait>(
    &'life0 self,
    view: &'life1 ViewName,
    key: Option<QueryKey<Bytes>>,
    access_policy: AccessPolicy
) -> Pin<Box<dyn Future<Output = Result<Vec<MappedSerializedValue, Global>, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: 'async_trait,

Reduces the view entries from the named view, reducing the values by each unique key.

This is the lower-level API. For better ergonomics, consider querying the view using self.view::<View>().reduce_grouped() instead. The parameters for the query can be customized on the builder returned from AsyncConnection::view().

fn delete_docs_by_name<'life0, 'life1, 'async_trait>(
    &'life0 self,
    view: &'life1 ViewName,
    key: Option<QueryKey<Bytes>>,
    access_policy: AccessPolicy
) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    'life1: 'async_trait,
    Self: 'async_trait,

Deletes all source documents for entries that match within the named view.

This is the lower-level API. For better ergonomics, consider querying the view using self.view::<View>().delete_docs() instead. The parameters for the query can be customized on the builder returned from AsyncConnection::view().

Provided Methods

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,
    PrimaryKey: for<'k> KeyEncoding<'k, <C as Collection>::PrimaryKey> + 'async_trait + Send,
    C: 'async_trait + Collection,
    B: 'async_trait + Into<Bytes> + Send,
    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.

This is the lower-level API. For better ergonomics, consider using one of:

• SerializedCollection::push_into_async()
• SerializedCollection::insert_into_async()
• self.collection::<Collection>().insert()
• self.collection::<Collection>().push()

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: 'async_trait + Collection,
    D: 'async_trait + Document<C> + Send + Sync,
    Self: 'async_trait,

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

This is the lower-level API. For better ergonomics, consider using one of:

• CollectionDocument::update_async()
• self.collection::<Collection>().update()

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: for<'k> KeyEncoding<'k, <C as Collection>::PrimaryKey> + '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.

This is the lower-level API. For better ergonomics, consider using one of:

• SerializedCollection::overwrite_async()
• SerializedCollection::overwrite_into_async()
• self.collection::<Collection>().overwrite()

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

Retrieves a stored document from Collection C identified by id.

This is the lower-level API. For better ergonomics, consider using one of:

• SerializedCollection::get_async()
• self.collection::<Collection>().get()

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

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

This is the lower-level API. For better ergonomics, consider using one of:

• SerializedCollection::get_multiple_async()
• self.collection::<Collection>().get_multiple()

fn list<'life0, 'async_trait, C, R, PrimaryKey>(
    &'life0 self,
    ids: R,
    order: Sort,
    limit: Option<u32>
) -> Pin<Box<dyn Future<Output = Result<Vec<OwnedDocument, Global>, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    C: Collection + 'async_trait,
    R: Into<Range<PrimaryKey>> + Send + 'async_trait,
    PrimaryKey: for<'k> KeyEncoding<'k, <C as Collection>::PrimaryKey> + 'async_trait,
    Self: 'async_trait,

Retrieves all documents within the range of ids. To retrieve all documents, pass in .. for ids.

This is the lower-level API. For better ergonomics, consider using one of:

• SerializedCollection::all_async()
• self.collection::<Collection>().all()
• SerializedCollection::list_async()
• self.collection::<Collection>().list()

fn list_headers<'life0, 'async_trait, C, R, PrimaryKey>(
    &'life0 self,
    ids: R,
    order: Sort,
    limit: Option<u32>
) -> Pin<Box<dyn Future<Output = Result<Vec<Header, Global>, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    C: Collection + 'async_trait,
    R: Into<Range<PrimaryKey>> + Send + 'async_trait,
    PrimaryKey: for<'k> KeyEncoding<'k, <C as Collection>::PrimaryKey> + 'async_trait,
    Self: 'async_trait,

Retrieves all documents within the range of ids. To retrieve all documents, pass in .. for ids.

This is the lower-level API. For better ergonomics, consider using one of:

• SerializedCollection::all_async().headers()
• self.collection::<Collection>().all()
• SerializedCollection::list_async().headers()
• self.collection::<Collection>().list().headers()

fn count<'life0, 'async_trait, C, R, PrimaryKey>(
    &'life0 self,
    ids: R
) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    C: Collection + 'async_trait,
    R: Into<Range<PrimaryKey>> + Send + 'async_trait,
    PrimaryKey: for<'k> KeyEncoding<'k, <C as Collection>::PrimaryKey> + 'async_trait,
    Self: 'async_trait,

Counts the number of documents within the range of ids.

This is the lower-level API. For better ergonomics, consider using one of:

• SerializedCollection::all_async().count()
• self.collection::<Collection>().all().count()
• SerializedCollection::list_async().count()
• self.collection::<Collection>().list().count()

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: 'async_trait + Collection,
    H: 'async_trait + HasHeader + Send + Sync,
    Self: 'async_trait,

Removes a Document from the database.

This is the lower-level API. For better ergonomics, consider using one of:

• CollectionDocument::delete_async()
• self.collection::<Collection>().delete()

fn query<'life0, 'async_trait, V>(
    &'life0 self,
    key: Option<QueryKey<<V as View>::Key>>,
    order: Sort,
    limit: Option<u32>,
    access_policy: AccessPolicy
) -> Pin<Box<dyn Future<Output = Result<Vec<Map<<V as View>::Key, <V as View>::Value>, Global>, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    V: 'async_trait + SerializedView,
    Self: 'async_trait,

Queries for view entries matching View(super::AsyncView).

This is the lower-level API. For better ergonomics, consider querying the view using self.view::<View>().query() instead. The parameters for the query can be customized on the builder returned from AsyncConnection::view().

fn query_with_docs<'life0, 'async_trait, V>(
    &'life0 self,
    key: Option<QueryKey<<V as View>::Key>>,
    order: Sort,
    limit: Option<u32>,
    access_policy: AccessPolicy
) -> Pin<Box<dyn Future<Output = Result<MappedDocuments<OwnedDocument, V>, Error>> + Send + 'async_trait, Global>>where
    'life0: 'async_trait,
    V: 'async_trait + SerializedView,
    Self: 'async_trait,

Queries for view entries matching View with their source documents.

This is the lower-level API. For better ergonomics, consider querying the view using self.view::<View>().query_with_docs() instead. The parameters for the query can be customized on the builder returned from AsyncConnection::view().

fn query_with_collection_docs<'life0, 'async_trait, V>(
    &'life0 self,
    key: Option<QueryKey<<V as View>::Key>>,
    order: Sort,
    limit: Option<u32>,
    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,
    <V as View>::Collection: SerializedCollection,
    <<V as View>::Collection as SerializedCollection>::Contents: Debug,
    Self: 'async_trait,

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

This is the lower-level API. For better ergonomics, consider querying the view using self.view::<View>().query_with_collection_docs() instead. The parameters for the query can be customized on the builder returned from AsyncConnection::view().

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

Reduces the view entries matching View.

This is the lower-level API. For better ergonomics, consider querying the view using self.view::<View>().reduce() instead. The parameters for the query can be customized on the builder returned from AsyncConnection::view().

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

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

This is the lower-level API. For better ergonomics, consider querying the view using self.view::<View>().reduce_grouped() instead. The parameters for the query can be customized on the builder returned from AsyncConnection::view().

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

Deletes all of the documents associated with this view.

This is the lower-level API. For better ergonomics, consider querying the view using self.view::<View>().delete_docs() instead. The parameters for the query can be customized on the builder returned from AsyncConnection::view().

Implementors

impl AsyncLowLevelConnection for RemoteDatabase

impl AsyncLowLevelConnection for AsyncDatabase

impl<B> AsyncLowLevelConnection for ServerDatabase<B>where
    B: Backend,

impl<B: Backend> AsyncLowLevelConnection for AnyDatabase<B>