Struct IndexWriteLock

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pub struct IndexWriteLock { /* private fields */ }

Expand description

Held for the duration of any index mutation. The OS advisory lock is released when this is dropped (the file handle closes).

Readers take no lock: every manifest and sidecar write goes through atomic_write (temp file + rename), so a reader can never observe a partially written file — only writers conflict with writers.

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impl UnwindSafe for IndexWriteLock

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