netstack3_base

Struct RecvIpFrameMeta

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pub struct RecvIpFrameMeta<D, M, I: Ip> {
    pub device: D,
    pub frame_dst: Option<FrameDestination>,
    pub ip_layer_metadata: M,
    pub marker: IpVersionMarker<I>,
}
Expand description

The metadata required for a packet to get into the IP layer.

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§device: D

The device on which the IP frame was received.

§frame_dst: Option<FrameDestination>

The link-layer destination address from the link-layer frame, if any. None if the IP frame originated above the link-layer (e.g. pure IP devices).

§ip_layer_metadata: M

Metadata that is produced and consumed by the IP layer but which traverses the device layer through the loopback device.

§marker: IpVersionMarker<I>

A marker for the Ip version in this frame.

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impl<D, M, I: Ip> RecvIpFrameMeta<D, M, I>

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pub fn new( device: D, frame_dst: Option<FrameDestination>, ip_layer_metadata: M, ) -> RecvIpFrameMeta<D, M, I>

Creates a new RecvIpFrameMeta originating from device and frame_dst option.

Auto Trait Implementations§

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impl<D, M, I> Freeze for RecvIpFrameMeta<D, M, I>
where D: Freeze, M: Freeze,

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impl<D, M, I> RefUnwindSafe for RecvIpFrameMeta<D, M, I>
where D: RefUnwindSafe, M: RefUnwindSafe, I: RefUnwindSafe,

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impl<D, M, I> Send for RecvIpFrameMeta<D, M, I>
where D: Send, M: Send,

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impl<D, M, I> Sync for RecvIpFrameMeta<D, M, I>
where D: Sync, M: Sync,

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impl<D, M, I> Unpin for RecvIpFrameMeta<D, M, I>
where D: Unpin, M: Unpin, I: Unpin,

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impl<D, M, I> UnwindSafe for RecvIpFrameMeta<D, M, I>
where D: UnwindSafe, M: UnwindSafe, I: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<CC, BC, Meta> RecvFrameContext<Meta, BC> for CC
where Meta: ReceivableFrameMeta<CC, BC>,

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fn receive_frame<B>(&mut self, bindings_ctx: &mut BC, metadata: Meta, frame: B)
where B: BufferMut + Debug,

Receive a frame. Read more
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impl<CC, BC, Meta> SendFrameContext<BC, Meta> for CC
where Meta: SendableFrameMeta<CC, BC>,

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fn send_frame<S>( &mut self, bindings_ctx: &mut BC, metadata: Meta, frame: S, ) -> Result<(), ErrorAndSerializer<SendFrameErrorReason, S>>
where S: Serializer, <S as Serializer>::Buffer: BufferMut,

Send a frame. Read more
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impl<Id, CC, BC> TimerHandler<BC, Id> for CC
where BC: TimerBindingsTypes, Id: HandleableTimer<CC, BC>,

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fn handle_timer( &mut self, bindings_ctx: &mut BC, dispatch: Id, timer: <BC as TimerBindingsTypes>::UniqueTimerId, )

Handle a timer firing. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<L, T> UnlockedAccess<L> for T
where L: UnlockedAccessMarkerFor<T>,

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type Data = <L as UnlockedAccessMarkerFor<T>>::Data

The type of state being accessed.
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type Guard<'l> = &'l <L as UnlockedAccessMarkerFor<T>>::Data where T: 'l

A guard providing read access to the data.
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fn access(&self) -> <T as UnlockedAccess<L>>::Guard<'_>

How to access the state.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<B, A> LockBefore<B> for A
where B: LockAfter<A>,