Struct StoreTransaction

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pub struct StoreTransaction { /* private fields */ }

Expand description

A temporary transaction (that implies a write) to the underlying store.

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impl StoreTransaction

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pub fn store(&self) -> &Store

Returns a reference to the current Store.

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pub async fn account(&mut self) -> Result<&mut Account>

Gets a Account for update.

Note: since it’s guaranteed that one can’t have both a StoreTransaction and a StoreCacheGuard at runtime (since the underlying StoreCache is guarded by a RwLock mutex), this ensures that we can’t have two copies of an Account alive at the same time.

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

Commits all dirty fields to the store, and maintains the cache so it reflects the current state of the database.

Auto Trait Implementations§

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impl !UnwindSafe for StoreTransaction

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