Struct Space

pub struct Space<E> { /* private fields */ }

Tarantool space.

This is a wrapper around Executor, which allow to make space-related requests on specific space. All requests over index uses primary index.

Implementations

impl<E> Space<E>

pub fn executor(&self) -> &E

pub fn metadata(&self) -> &SpaceMetadata

pub fn into_executor(self) -> E

pub fn primary_index(&self) -> Index<'_, &E>

pub fn index(&self, key: impl Into<SchemaEntityKey>) -> Option<Index<'_, &E>>

impl<E: Clone> Space<E>

pub fn owned_primary_index(&self) -> OwnedIndex<E>

pub fn owned_index( &self, key: impl Into<SchemaEntityKey>, ) -> Option<OwnedIndex<E>>

impl<E: Executor> Space<E>

pub fn indices(&self) -> impl Iterator<Item = Index<'_, &E>>

Iterator over indices in this space.

pub async fn select<T, A>( &self, limit: Option<u32>, offset: Option<u32>, iterator: Option<IteratorType>, keys: A, ) -> Result<Vec<T>>

where T: DeserializeOwned, A: Tuple + Send,

Call select with primary index on current space.

For details see ExecutorExt::select.

pub async fn insert<T>(&self, tuple: T) -> Result<DmoResponse>

where T: Tuple + Send,

Call insert on current space.

For details see ExecutorExt::insert.

pub async fn update<K, O>(&self, keys: K, ops: O) -> Result<DmoResponse>

where K: Tuple + Send, O: Tuple + Send,

Call update with primary index on current space.

For details see ExecutorExt::update.

pub async fn upsert<T, O>(&self, tuple: T, ops: O) -> Result<DmoResponse>

where T: Tuple + Send, O: Tuple + Send,

Call upsert on current space.

For details see ExecutorExt::upsert.

pub async fn replace<T>(&self, tuple: T) -> Result<DmoResponse>

where T: Tuple + Send,

Call replace on current space.

For details see ExecutorExt::replace.

pub async fn delete<T>(&self, keys: T) -> Result<DmoResponse>

where T: Tuple + Send,

Call delete with primary index on current space.

For details see ExecutorExt::delete.

impl Space<Transaction>

pub async fn commit(self) -> Result<()>

Commit inner tranasction.

pub async fn rollback(self) -> Result<()>

Rollback inner tranasction.

Trait Implementations

impl<E: Clone> Clone for Space<E>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<E: Debug> Debug for Space<E>

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

Formats the value using the given formatter.