SocketOpsFilter

netstack3_core::filter

Trait SocketOpsFilter 

Source 
pub trait SocketOpsFilter<D>
where
    D: StrongDeviceIdentifier,
{
    // Required methods
    fn on_egress<I, P>(
        &self,
        packet: &P,
        device: &D,
        cookie: SocketCookie,
        marks: &MarkStorage<Mark>,
    ) -> SocketEgressFilterResult
       where I: FilterIpExt,
             P: IpPacket<I> + PartialSerializer;
    fn on_ingress(
        &self,
        ip_version: IpVersion,
        packet: FragmentedByteSlice<'_, &[u8]>,
        device: &D,
        cookie: SocketCookie,
        marks: &MarkStorage<Mark>,
    ) -> SocketIngressFilterResult;
}
Expand description

Trait for a socket operations filter.

Required Methods§

Source

fn on_egress<I, P>( &self, packet: &P, device: &D, cookie: SocketCookie, marks: &MarkStorage<Mark>, ) -> SocketEgressFilterResult
where I: FilterIpExt, P: IpPacket<I> + PartialSerializer,

Called on every outgoing packet originated from a local socket.

Source

fn on_ingress( &self, ip_version: IpVersion, packet: FragmentedByteSlice<'_, &[u8]>, device: &D, cookie: SocketCookie, marks: &MarkStorage<Mark>, ) -> SocketIngressFilterResult

Called on every incoming packet handled by a local socket.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§