Module error 

Error types for Noxu DB.

Implements exception hierarchy:

DatabaseException (base)
  ├── EnvironmentFailureException      → NoxuError::EnvironmentFailure
  │     ├── LogWriteException          → NoxuError::LogWriteFailure
  │     ├── DiskLimitException         → NoxuError::DiskLimitExceeded
  │     ├── ThreadInterruptedException → NoxuError::ThreadInterrupted
  │     ├── EnvironmentWedgedException → NoxuError::EnvironmentWedged
  │     └── VersionMismatchException   → NoxuError::VersionMismatch
  └── OperationFailureException
        ├── LockConflictException      → NoxuError::LockConflict
        │     ├── DeadlockException    → NoxuError::DeadlockDetected
        │     ├── LockTimeoutException → NoxuError::LockTimeout
        │     └── LockNotAvailableEx   → NoxuError::LockNotAvailable
        ├── TransactionTimeoutException→ NoxuError::TransactionTimeout
        ├── LockPreemptedException     → NoxuError::LockPreempted
        ├── UniqueConstraintException  → NoxuError::UniqueConstraintViolation
        ├── DeleteConstraintException  → NoxuError::DeleteConstraintViolation
        ├── ForeignConstraintException → NoxuError::ForeignConstraintViolation
        ├── SecondaryIntegrityException→ NoxuError::SecondaryIntegrityException
        └── DuplicateDataException     → NoxuError::DuplicateDataException

Structs

ExceptionEvent

An exception event delivered to an ExceptionListener.

Enums

EnvironmentFailureReason

Distinguishes the root cause of an EnvironmentFailure.

ExceptionSource

The source subsystem that raised an exception event.

NoxuError

Errors that can occur when using Noxu DB.

Traits

ExceptionListener

Callback interface for exceptions thrown in background daemon threads.

Type Aliases

Result

Result type for Noxu DB operations.