Struct Savefile

pub struct Savefile { /* private fields */ }

Abstraction for writing pcap savefiles, which can be read afterwards via Capture::from_file().

Implementations

impl Savefile

pub fn write<'a>(&mut self, packet: &'a Packet<'a>)

Examples found in repository

examples/savefile.rs (line 20)

fn main() {
	{
		// open capture from default device
		let mut cap = Capture::from_device(Device::lookup().unwrap()).unwrap().open().unwrap();

		// open savefile using the capture
		let mut savefile = cap.savefile("test.pcap").unwrap();

		// get a packet from the interface
		let p = cap.next().unwrap();

		// print the packet out
		println!("packet received on network: {:?}", p);

		// write the packet to the savefile
		savefile.write(&p);
	}

	// open a new capture from the test.pcap file we wrote to above
	let mut cap = Capture::from_file("test.pcap").unwrap();

	// get a packet
	let p = cap.next().unwrap();

	// print that packet out -- it should be the same as the one we printed above
	println!("packet obtained from file: {:?}", p);
}

Trait Implementations

impl Drop for Savefile

fn drop(&mut self)

Executes the destructor for this type.