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MemoryWorkspaceLineageStore

acyclic_fs::lineage

Struct MemoryWorkspaceLineageStore 

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

Process-local lineage adapter for tests and embedded callers.

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impl MemoryWorkspaceLineageStore

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pub fn new() -> Self

Creates an empty adapter.

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impl Default for MemoryWorkspaceLineageStore

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fn default() -> Self

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

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type Error = MemoryWorkspaceLineageStoreError

Adapter error.
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async fn load( &self, workspace_id: WorkspaceId, ) -> Result<Option<WorkspaceLineageRecord>, Self::Error>

Loads the record for one workspace, if registered.
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async fn compare_and_swap( &self, workspace_id: WorkspaceId, expected_revision: u64, replacement: WorkspaceLineageRecord, ) -> Result<bool, Self::Error>

Atomically replaces expected_revision; zero creates a record.

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