Struct NatForwarder 

pub struct NatForwarder { /* private fields */ }

NAT Forwarder for routing traffic to internet Uses split reader/writer to avoid mutex starvation

Implementations

impl NatForwarder

pub fn new( tun_name: &str, tun_addr: &str, tun_netmask: &str, network_config: VpnNetworkConfig, ) -> Result<Self>

pub fn create(&mut self) -> Result<()>

Create TUN device for NAT

pub async fn forward_packet(&self, packet: &[u8]) -> Result<()>

Forward packet to TUN (write)

pub async fn take_writer(&self) -> Option<DeviceWriter>

Take ownership of the TUN writer (for use in a dedicated writer task)

pub async fn take_reader(&self) -> Option<DeviceReader>

Take ownership of the TUN reader (for use in a spawned task)

pub fn tun_name(&self) -> &str

Get TUN device name

Trait Implementations

impl Drop for NatForwarder

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.