Module errors 

Structs

HaysonCipherError

A cypher field failed to seal/open, or the keyring passed to open() is itself unusable. table empty means the second case — the message drops the “of table” clause then.

HaysonCorruptLogError

HaysonIndexMismatchError

HaysonLogReplacedError

The log file behind an open handle is no longer the file at its path: something outside this engine unlinked or replaced it — a git checkout of a data directory kept under version control, a restore from backup, a stray mv. An append would land in the orphaned inode and vanish with it, so the engine refuses the write; the database has to be reopened to attach to the file now at that path.

HaysonNotFoundError

HaysonPartitionError

A record cannot be placed in a partition file: its partitionBy value cannot name one, or the write would move an existing key out of the partition it already lives in.

HaysonPendingConflictError

HaysonQueryParseError

HaysonRelationRestrictError

A delete refused because an on_delete: 'restrict' relation still has a live record referencing the key being deleted. referencing is the count of records found still pointing at it — capped at the same sample the diagnostic report uses, never a full scan’s whole count.

HaysonRelationViolationError

A write refused because it broke an enforce: true relation — from.field’s new value has no matching record on the to side. value is the offending value’s JSON text.

HaysonSchemaError

HaysonUniqueViolationError

HaysonValidationError

ValidationIssue