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InMemoryStorageEngine

inferadb_ledger_state

Struct InMemoryStorageEngine 

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

In-memory storage engine wrapping Database<InMemoryBackend>.

Intended for testing. Data is not persisted across process restarts. The database handle is reference-counted; cloning this struct shares the same underlying database.

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impl InMemoryStorageEngine

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pub fn open() -> Result<Self, EngineError>

Creates a new in-memory database.

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Returns EngineError::Open if the in-memory database cannot be created.

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pub fn db(&self) -> Arc<Database<InMemoryBackend>>

Returns a shared reference to the underlying database (via Arc::clone).

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impl Clone for InMemoryStorageEngine

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more

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impl<T> CloneToUninit for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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fn __clone_box(&self, _: Private) -> *mut ()

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