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HandleIncomingPacketResult

snap_tun::server

Enum HandleIncomingPacketResult 

Source 
pub enum HandleIncomingPacketResult<S> {
    Result {
        result: TunnResult,
    },
    Forwarded {
        packet: Packet,
        processed_at: Instant,
        session_data: Arc<S>,
    },
}
Expand description

Packet-processing output for callers that also need the resolved tunnel session.

This is an opt-in extension of the original TunnResult-based API so the dataplane can reuse the resolved session without forcing existing snap-tun callers to change their control flow.

Variants§

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Result

The result returned by the underlying WireGuard tunnel state machine when no tunneled SCION payload was forwarded.

Fields

§result: TunnResult

The result returned by the underlying WireGuard tunnel state machine.

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Forwarded

A forwarded tunneled SCION payload together with the processing metadata captured while the tunnel entry was already borrowed.

Fields

§packet: Packet

The packet forwarded to the caller.

§processed_at: Instant

The timestamp captured after rate-limiter verification.

§session_data: Arc<S>

The active session data resolved while processing the packet.

Implementations§

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impl<S> HandleIncomingPacketResult<S>

Source

pub fn into_result(self) -> TunnResult

Converts the result back into the underlying WireGuard tunnel result.

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