tarantool_rs

Struct Transaction

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

Started transaction (docs).

If tranasction have a timeout and no requests made for that time, tranasction is automatically rolled back.

On drop tranasaction is rolled back, if not have been commited or rolled back already.

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impl Transaction

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

Commit tranasction.

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

Rollback tranasction.

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impl Debug for Transaction

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

Formats the value using the given formatter. Read more
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impl Drop for Transaction

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl Executor for Transaction

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

Send encoded request.
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fn stream(&self) -> Stream

Get new Stream. Read more
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fn transaction_builder(&self) -> TransactionBuilder

Prepare TransactionBuilder, which can be used to override parameters and create Transaction. Read more
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fn transaction<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Transaction>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Create Transaction with parameters from builder. Read more
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fn get_cached_sql_statement_id<'life0, 'life1, 'async_trait>( &'life0 self, statement: &'life1 str, ) -> Pin<Box<dyn Future<Output = Option<u64>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Auto Trait Implementations§

Blanket Implementations§

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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<E> ExecutorExt for E
where E: Executor + ?Sized,

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fn send_request<R>( &self, body: R, ) -> Pin<Box<dyn Future<Output = Result<Value, Error>> + Send + '_>>
where R: Request,

Send request, receiving raw response body. Read more
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fn ping<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: Sync + 'async_trait, 'life0: 'async_trait,

Ping tarantool instance.
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fn eval<'life0, 'async_trait, A, I>( &'life0 self, expr: I, args: A, ) -> Pin<Box<dyn Future<Output = Result<CallResponse>> + Send + 'async_trait>>
where A: Tuple + Send + 'async_trait, I: AsRef<str> + Send + Sync + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait,

Evaluate Lua expression. Read more
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fn call<'life0, 'async_trait, A, I>( &'life0 self, function_name: I, args: A, ) -> Pin<Box<dyn Future<Output = Result<CallResponse>> + Send + 'async_trait>>
where A: Tuple + Send + 'async_trait, I: AsRef<str> + Send + Sync + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait,

Remotely call function in Tarantool. Read more
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fn select<'life0, 'async_trait, T, A>( &'life0 self, space_id: u32, index_id: u32, limit: Option<u32>, offset: Option<u32>, iterator: Option<IteratorType>, keys: A, ) -> Pin<Box<dyn Future<Output = Result<Vec<T>>> + Send + 'async_trait>>
where T: DeserializeOwned + 'async_trait, A: Tuple + Send + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait,

Select tuples from space.
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fn insert<'life0, 'async_trait, T>( &'life0 self, space_id: u32, tuple: T, ) -> Pin<Box<dyn Future<Output = Result<DmoResponse>> + Send + 'async_trait>>
where T: Tuple + Send + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait,

Insert tuple.
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fn update<'life0, 'async_trait, K, O>( &'life0 self, space_id: u32, index_id: u32, keys: K, ops: O, ) -> Pin<Box<dyn Future<Output = Result<DmoResponse>> + Send + 'async_trait>>
where K: Tuple + Send + 'async_trait, O: Tuple + Send + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait,

Update tuple.
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fn upsert<'life0, 'async_trait, T, O>( &'life0 self, space_id: u32, tuple: T, ops: O, ) -> Pin<Box<dyn Future<Output = Result<DmoResponse>> + Send + 'async_trait>>
where T: Tuple + Send + 'async_trait, O: Tuple + Send + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait,

Update or insert tuple.
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fn replace<'life0, 'async_trait, T>( &'life0 self, space_id: u32, tuple: T, ) -> Pin<Box<dyn Future<Output = Result<DmoResponse>> + Send + 'async_trait>>
where T: Tuple + Send + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait,

Insert a tuple into a space. If a tuple with the same primary key already exists, replaces the existing tuple with a new one.
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fn delete<'life0, 'async_trait, T>( &'life0 self, space_id: u32, index_id: u32, keys: T, ) -> Pin<Box<dyn Future<Output = Result<DmoResponse>> + Send + 'async_trait>>
where T: Tuple + Send + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait,

Delete a tuple identified by the primary key.
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fn execute_sql<'life0, 'async_trait, T, I>( &'life0 self, query: I, binds: T, ) -> Pin<Box<dyn Future<Output = Result<SqlResponse>> + Send + 'async_trait>>
where T: Tuple + Send + 'async_trait, I: AsRef<str> + Send + Sync + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait,

Perform SQL query.
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fn prepare_sql<'life0, 'async_trait, I>( &'life0 self, query: I, ) -> Pin<Box<dyn Future<Output = Result<PreparedSqlStatement<&Self>>> + Send + 'async_trait>>
where I: AsRef<str> + Send + Sync + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait,

Prepare SQL statement.
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fn space<'life0, 'async_trait, K>( &'life0 self, key: K, ) -> Pin<Box<dyn Future<Output = Result<Option<Space<&Self>>>> + Send + 'async_trait>>
where Self: Sized + Send + Sync + 'async_trait, K: Into<SchemaEntityKey> + Send + 'async_trait, 'life0: 'async_trait,

Find and load space by key. Read more
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fn into_space<'async_trait, K>( self, key: K, ) -> Pin<Box<dyn Future<Output = Result<Option<Space<Self>>>> + Send + 'async_trait>>
where Self: Sized + Send + Send + 'async_trait, K: Into<SchemaEntityKey> + Send + 'async_trait,

Find and load space by key, moving current executor into Space. 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> 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> Same for T

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type Output = T

Should always be Self
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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

The type returned in the event of a conversion 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
where V: MultiLane<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>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

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