FakeIpHeaderInfo

netstack3_ip::testutil

Struct FakeIpHeaderInfo 

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pub struct FakeIpHeaderInfo {
    pub dscp_and_ecn: DscpAndEcn,
    pub hop_limit: u8,
    pub router_alert: bool,
    pub as_bytes: [Vec<u8>; 2],
}
Expand description

A fake implementation of IpHeaderInfo.

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§dscp_and_ecn: DscpAndEcn

The value returned by IpHeaderInfo::dscp_and_ecn.

§hop_limit: u8

The value returned by IpHeaderInfo::hop_limit.

§router_alert: bool

The value returned by IpHeaderInfo::router_alert.

§as_bytes: [Vec<u8>; 2]

The value returned by IpHeaderInfo::as_bytes.

Trait Implementations§

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impl Clone for FakeIpHeaderInfo

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fn clone(&self) -> FakeIpHeaderInfo

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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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 FakeIpHeaderInfo

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fn default() -> FakeIpHeaderInfo

Returns the “default value” for a type. Read more
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impl<I: IpExt> IpHeaderInfo<I> for FakeIpHeaderInfo

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fn dscp_and_ecn(&self) -> DscpAndEcn

DSCP and ECN values received in Traffic Class or TOS field.
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fn hop_limit(&self) -> u8

The TTL (IPv4) or Hop Limit (IPv6) of the received packet.
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fn router_alert(&self) -> bool

Returns true if the router alert option (IPv4) or extension header (IPv6) is present on the packet.
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fn as_bytes(&self) -> [&[u8]; 2]

Returns the IP header as bytes.

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impl<T> Any for T
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impl<O, BC> BuildableCoreContext<BC> for O
where O: Default,

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type Builder = ()

The builder type that can build this core context.
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fn build(_bindings_ctx: &mut BC, _: ()) -> O

Consumes this builder and returns the context.
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impl<T> CloneToUninit for T
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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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fn __clone_box(&self, _: Private) -> *mut ()

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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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const ALIGN: usize

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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Receive a frame. Read more
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Send a frame. Read more
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impl<BC, S, Meta, DeviceId> SendableFrameMeta<FakeCoreCtx<S, Meta, DeviceId>, BC> for Meta

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fn send_meta<SS>( self, core_ctx: &mut FakeCoreCtx<S, Meta, DeviceId>, bindings_ctx: &mut BC, frame: SS, ) -> Result<(), ErrorAndSerializer<SendFrameErrorReason, SS>>
where SS: Serializer, <SS as Serializer>::Buffer: BufferMut,

Sends this frame metadata to the provided contexts.
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impl<Meta, BC> SendableFrameMeta<FakeFrameCtx<Meta>, BC> for Meta

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fn send_meta<S>( self, core_ctx: &mut FakeFrameCtx<Meta>, _bindings_ctx: &mut BC, frame: S, ) -> Result<(), ErrorAndSerializer<SendFrameErrorReason, S>>
where S: Serializer, <S as Serializer>::Buffer: BufferMut,

Sends this frame metadata to the provided contexts.
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Handle a timer firing. Read more
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