Module errors 

V2 WAL Recovery Error Module

This module provides modularized error handling for the V2 WAL recovery system. It maintains full backward compatibility while organizing error types by responsibility.

Module Structure

• core: Core error types and foundational structures
• validation: Validation-specific error handling
• replayer: Transaction replay error handling
• scanner: WAL scanning and I/O error handling

Backward Compatibility

All original exports are re-exported from this module to ensure existing code continues to work.

Re-exports

pub use core::ErrorContext;

pub use core::ErrorSeverity;

pub use core::RecoveryAction;

pub use core::RecoveryError;

pub use core::RecoveryErrorCollection;

pub use core::RecoveryErrorKind;

pub use core::RecoveryResult;

pub use core::RecoverySuggestion;

pub use validation::ValidationErrorContext;

pub use validation::ValidationErrorExt;

pub use validation::ValidationErrorFactory;

pub use replayer::ReplayerErrorContext;

pub use replayer::ReplayerErrorExt;

pub use replayer::ReplayerErrorFactory;

pub use scanner::ScannerErrorContext;

pub use scanner::ScannerErrorExt;

pub use scanner::ScannerErrorFactory;

Modules

core

Core V2 WAL Recovery Error Types

replayer

V2 WAL Recovery Replayer Errors

scanner

V2 WAL Recovery Scanner Errors

validation

V2 WAL Recovery Validation Errors