Struct MemoryMappedArchive 

pub struct MemoryMappedArchive { /* private fields */ }

Available on crate feature mmap only.

Cross-platform memory-mapped file wrapper with security boundaries

Implementations

impl MemoryMappedArchive

pub fn new<P: AsRef<Path>>( path: P, config: MemoryMapConfig, security_limits: SecurityLimits, session_tracker: Arc<SessionTracker>, ) -> Result<Self>

Create a new memory-mapped archive from a file

pub fn from_file( file: File, config: MemoryMapConfig, security_limits: SecurityLimits, session_tracker: Arc<SessionTracker>, ) -> Result<Self>

Create a memory-mapped archive from an existing file handle

pub fn read_at(&self, offset: u64, buf: &mut [u8]) -> Result<()>

Safely read data from memory mapping with bounds checking

pub fn get_slice(&self, offset: u64, len: usize) -> Result<&[u8]>

Get a safe slice from memory mapping with bounds checking

pub fn file_size(&self) -> u64

Get file size

pub fn stats(&self) -> &MemoryMapStats

Get memory mapping statistics

pub fn is_healthy(&self) -> bool

Check if memory mapping is active and healthy

pub fn sync(&self) -> Result<()>

Synchronize memory mapping with underlying file (if writable)

pub fn as_slice(&self) -> &[u8]

Get raw memory mapping for advanced use cases

Trait Implementations

impl Debug for MemoryMappedArchive

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

Formats the value using the given formatter.

impl Drop for MemoryMappedArchive

fn drop(&mut self)

Executes the destructor for this type.