Struct MmapPacketSource 

pub struct MmapPacketSource { /* private fields */ }

Memory-mapped packet source.

Maps the entire file into virtual memory, allowing the OS to handle caching and paging. Supports both uncompressed and compressed files.

Implementations

impl MmapPacketSource

pub fn open<P: AsRef<Path>>(path: P) -> Result<Self, Error>

Open a PCAP or PCAPNG file with memory mapping.

Automatically detects and handles compression.

pub fn path(&self) -> &Path

Get the path to the file.

pub fn compression(&self) -> Compression

Get the detected compression format.

pub fn pcap_format(&self) -> PcapFormat

Get the PCAP format.

pub fn is_pcapng(&self) -> bool

Check if this is a PCAPNG file.

pub fn is_compressed(&self) -> bool

Check if this file is compressed.

pub fn link_type(&self) -> u32

Get the link type.

Trait Implementations

impl Clone for MmapPacketSource

fn clone(&self) -> MmapPacketSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MmapPacketSource

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

Formats the value using the given formatter.

impl PacketSource for MmapPacketSource

type Reader = MmapPacketReader

The reader type this source produces

fn metadata(&self) -> &PacketSourceMetadata

Get metadata about this source

fn reader(&self, range: Option<&PacketRange>) -> Result<Self::Reader, Error>

Create a reader for the given range. If range is None, reads the entire source.

fn partitions(&self, _max_partitions: usize) -> Result<Vec<PacketRange>, Error>

Compute partition boundaries for parallel reading.

fn link_type(&self) -> u32

Get the link type for this source.