Struct FileIOConfig 

pub struct FileIOConfig {
    pub default_chunk_size: usize,
    pub max_mmap_size: u64,
    pub enable_memory_mapping: bool,
    pub buffer_size: usize,
    pub verify_checksums: bool,
    pub max_concurrent_operations: usize,
}

Configuration for file I/O operations

This struct encapsulates all configuration parameters for file I/O operations, providing fine-grained control over performance, memory usage, and behavior.

Key Configuration Areas

• Chunk Processing: Default chunk size and chunking behavior
• Memory Management: Memory mapping thresholds and buffer sizes
• Concurrency: Limits on concurrent operations
• Verification: Checksum verification settings
• Performance: Various performance optimization settings

Examples

Fields

default_chunk_size: usize

Default chunk size for reading files

max_mmap_size: u64

Maximum file size for memory mapping (in bytes)

enable_memory_mapping: bool

Whether to use memory mapping for large files

buffer_size: usize

Buffer size for streaming operations

verify_checksums: bool

Whether to verify checksums during read operations

max_concurrent_operations: usize

Maximum number of concurrent file operations

Trait Implementations

impl Clone for FileIOConfig

fn clone(&self) -> FileIOConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FileIOConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for FileIOConfig

fn default() -> Self

Returns the “default value” for a type.