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SimpleSnapshotStore

oxirs_stream::event_sourcing

Struct SimpleSnapshotStore 

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

In-memory store for aggregate snapshots.

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impl SimpleSnapshotStore

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pub fn new() -> Self

Create an empty snapshot store.

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pub fn save(&mut self, snapshot: SimpleSnapshot)

Save or overwrite the snapshot for an aggregate.

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pub fn load_snapshot(&self, aggregate_id: &str) -> Option<&SimpleSnapshot>

Retrieve the latest snapshot for aggregate_id, if any.

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pub fn delete(&mut self, aggregate_id: &str) -> bool

Remove the snapshot for aggregate_id.

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pub fn len(&self) -> usize

Number of stored snapshots.

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pub fn is_empty(&self) -> bool

True when no snapshots are stored.

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impl Default for SimpleSnapshotStore

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fn default() -> Self

Returns the “default value” for a type. Read more

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