The store implementation is in the internal/copia package. Go’s internal import rule means only code within this module tree can import it; it is not currently a public library API for other modules.

Call Open() for a fresh in-memory store or OpenFile(path) to replay and append to a WAL. Always close an opened store; Close() syncs and closes its WAL.

Choose an operation for details:

• Open and close
• Set
• Get
• Delete
• Rename
• Copy
• Exists
• List keys
• Count entries
• Clear

All methods return ErrNotOpen if called before opening the store or after closing it. Methods that return byte slices provide copies, so callers can change their slices without mutating stored data.