Trait TransactionalStore 

pub trait TransactionalStore: Store + ManifestStore {
    // Provided methods
    fn supports_transactions(&self) -> bool { ... }
    fn commit_transaction(
        &self,
        _node_writes: &[TransactionNodeWrite],
        _root_conditions: &[RootCondition],
        _root_writes: &[RootWrite],
    ) -> Result<TransactionUpdate, Error> { ... }
}

Store support for strict atomic transaction commits.

Provided Methods

fn supports_transactions(&self) -> bool

Whether this backend can atomically commit staged nodes and roots.

fn commit_transaction( &self, _node_writes: &[TransactionNodeWrite], _root_conditions: &[RootCondition], _root_writes: &[RootWrite], ) -> Result<TransactionUpdate, Error>

Atomically validate root conditions, write nodes, and apply root writes.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> TransactionalStore for Arc<T>

where T: TransactionalStore,

fn supports_transactions(&self) -> bool

fn commit_transaction( &self, node_writes: &[TransactionNodeWrite], root_conditions: &[RootCondition], root_writes: &[RootWrite], ) -> Result<TransactionUpdate, Error>

Implementors

impl TransactionalStore for FileNodeStore

impl TransactionalStore for MemStore