Struct rdfox_rs::Transaction

pub struct Transaction {
    pub connection: Arc<DataStoreConnection>,
    committed: AtomicBool,
    tx_type: CTransactionType,
    number: usize,
}

Fields

connection: Arc<DataStoreConnection>

committed: AtomicBool

tx_type: CTransactionType

number: usize

Implementations

impl Transaction

fn begin( connection: &Arc<DataStoreConnection>, tx_type: CTransactionType ) -> Result<Arc<Self>, RDFStoreError>

fn get_title(&self) -> String

fn get_title_for( tx_type: CTransactionType, number: usize, connection_number: usize ) -> String

fn get_number() -> usize

pub fn begin_read_only( connection: &Arc<DataStoreConnection> ) -> Result<Arc<Self>, RDFStoreError>

pub fn begin_read_write( connection: &Arc<DataStoreConnection> ) -> Result<Arc<Self>, RDFStoreError>

pub fn begin_read_write_do<T, F>( connection: &Arc<DataStoreConnection>, f: F ) -> Result<T, RDFStoreError>where F: FnOnce(Arc<Transaction>) -> Result<T, RDFStoreError>,

pub fn commit(self: &Arc<Self>) -> Result<(), RDFStoreError>

pub fn rollback(self: &Arc<Self>) -> Result<(), RDFStoreError>

fn _rollback(&mut self) -> Result<(), RDFStoreError>

A duplicate of rollback() that takes a &mut Transaction rather than an Arc<Transaction>, only to be used by drop()

pub fn update_and_commit<T, E: From<RDFStoreError>, F>( self: &Arc<Self>, f: F ) -> Result<T, E>where F: FnOnce(Arc<Transaction>) -> Result<T, E>,

pub fn execute_and_rollback<T, F>( self: &Arc<Self>, f: F ) -> Result<T, RDFStoreError>where F: FnOnce(Arc<Transaction>) -> Result<T, RDFStoreError>,

Trait Implementations

impl Debug for Transaction

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

Formats the value using the given formatter.

impl Display for Transaction

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

Formats the value using the given formatter.

impl Drop for Transaction

fn drop(&mut self)

Executes the destructor for this type.