Struct ScannerErrorFactory 

pub struct ScannerErrorFactory;

Scanner-specific error factories

Implementations

impl ScannerErrorFactory

pub fn wal_read_error( file_path: &str, offset: u64, bytes_requested: u64, bytes_read: Option<u64>, message: impl Into<String>, ) -> RecoveryError

Create WAL file read error

pub fn wal_parse_error( file_path: &str, offset: u64, record_type: &str, expected_format: &str, message: impl Into<String>, ) -> RecoveryError

Create WAL file parse error

pub fn wal_header_error( file_path: &str, expected_version: &str, actual_version: Option<&str>, ) -> RecoveryError

Create WAL header validation error

pub fn index_scan_error( file_path: &str, index_offset: u64, entry_count: u64, failed_at_entry: Option<u64>, message: impl Into<String>, ) -> RecoveryError

Create WAL index scan error

pub fn sequence_scan_error( file_path: &str, start_lsn: u64, end_lsn: u64, current_lsn: Option<u64>, records_scanned: u64, message: impl Into<String>, ) -> RecoveryError

Create WAL sequence scan error

pub fn permission_error( file_path: &str, operation: &str, required_permissions: &str, ) -> RecoveryError

Create file permission error

pub fn file_not_found_error(file_path: &str) -> RecoveryError

Create file not found error

pub fn disk_space_error( file_path: &str, operation: &str, required_space: u64, available_space: Option<u64>, ) -> RecoveryError

Create disk space error

pub fn format_detection_error( file_path: &str, magic_bytes: Option<&[u8]>, suspected_format: Option<&str>, ) -> RecoveryError

Create format detection error

pub fn buffer_allocation_error( operation: &str, buffer_size: u64, required_size: u64, ) -> RecoveryError

Create buffer allocation error

pub fn initialization_error( message: impl Into<String>, component: &str, file_path: Option<&str>, ) -> RecoveryError

Create scanner initialization error

pub fn timeout_error( operation: &str, timeout_ms: u64, elapsed_ms: u64, file_path: &str, ) -> RecoveryError

Create scanner timeout error