Struct Transaction 

pub struct Transaction<'db> { /* private fields */ }

Implementations

impl Transaction<'_>

pub fn commit(self) -> Result<(), Error>

pub fn save(&mut self, doc: &mut Document) -> Result<(), Error>

pub fn delete(&mut self, doc: &mut Document) -> Result<(), Error>

pub fn purge_by_id(&mut self, doc_id: &str) -> Result<(), Error>

Removes all trace of a document and its revisions from the database.

pub fn shared_encoder_session(&mut self) -> Result<FlEncoderSession, Error>

Get shared “fleece” encoder, &mut self to make possible exists only one session

Methods from Deref<Target = Database>

pub fn document_count(&self) -> u64

Returns the number of (undeleted) documents in the database

pub fn get_existing(&self, doc_id: &str) -> Result<Document, Error>

Return existing document from database

pub fn query<'a>(&'a self, query_json: &str) -> Result<Query<'a>, Error>

Compiles a query from an expression given as JSON. The expression is a predicate that describes which documents should be returned. A separate, optional sort expression describes the ordering of the results.

pub fn n1ql_query<'a>(&'a self, query: &str) -> Result<Query<'a>, Error>

Compiles a query from an expression given as N1QL.

pub fn enumerate_all_docs<'a>( &'a self, flags: DocEnumeratorFlags, ) -> Result<DocEnumerator<'a>, Error>

Creates an enumerator ordered by docID.

pub fn get_indexes( &self, ) -> Result<impl FallibleStreamingIterator<Item = IndexInfo, Error = Error>, Error>

Returns the names of all indexes in the database

pub fn name(&self) -> Result<&str, Error>

Returns the name of the database, as given to c4db_openNamed. This is the filename without the “.cblite2” extension.

Trait Implementations

impl Deref for Transaction<'_>

type Target = Database

The resulting type after dereferencing.

fn deref(&self) -> &Database

Dereferences the value.

impl Drop for Transaction<'_>

fn drop(&mut self)

Executes the destructor for this type.