InboundMeta

ndn_discovery::protocol

Struct InboundMeta 

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pub struct InboundMeta {
    pub source: Option<LinkAddr>,
}
Expand description

Per-packet metadata passed to DiscoveryProtocol::on_inbound.

Carries side-channel information that does not appear in the NDN wire bytes — primarily the link-layer source address needed to create a unicast reply face without embedding addresses in the Interest payload.

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§source: Option<LinkAddr>

Source address of the sender, if the face layer exposed it.

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impl InboundMeta

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pub const fn none() -> Self

Metadata with no source address (unicast face or unknown sender).

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pub fn ether(mac: MacAddr) -> Self

Metadata carrying an Ethernet source MAC.

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pub fn udp(addr: SocketAddr) -> Self

Metadata carrying a UDP source address.

Trait Implementations§

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impl Clone for InboundMeta

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fn clone(&self) -> InboundMeta

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for InboundMeta

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

Formats the value using the given formatter. Read more
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impl Default for InboundMeta

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fn default() -> InboundMeta

Returns the “default value” for a type. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

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