Struct ScannerErrorContext 

pub struct ScannerErrorContext;

Scanner-specific error context builders

Implementations

impl ScannerErrorContext

pub fn wal_file_read( file_path: &str, offset: u64, bytes_requested: u64, bytes_read: Option<u64>, ) -> ErrorContext

Create context for WAL file reading errors

pub fn wal_file_parse( file_path: &str, offset: u64, record_type: &str, expected_format: &str, actual_data: Option<&[u8]>, ) -> ErrorContext

Create context for WAL file parsing errors

pub fn wal_header_validation( file_path: &str, header_size: u64, expected_version: &str, actual_version: Option<&str>, ) -> ErrorContext

Create context for WAL header validation errors

pub fn wal_index_scan( file_path: &str, index_offset: u64, entry_count: u64, failed_at_entry: Option<u64>, ) -> ErrorContext

Create context for WAL index scanning errors

pub fn wal_sequence_scan( file_path: &str, start_lsn: u64, end_lsn: u64, current_lsn: Option<u64>, records_scanned: u64, ) -> ErrorContext

Create context for WAL sequence scanning errors

pub fn file_system_access( operation: &str, file_path: &str, permissions_required: Option<&str>, file_size: Option<u64>, ) -> ErrorContext

Create context for file system access errors

pub fn format_detection( file_path: &str, magic_bytes: Option<&[u8]>, file_size: u64, suspected_format: Option<&str>, ) -> ErrorContext

Create context for WAL format detection errors

pub fn buffer_management( operation: &str, buffer_size: u64, required_size: u64, allocation_failed: bool, ) -> ErrorContext

Create context for buffer management errors