Enum DropReason

pub enum DropReason {
    Tentative,
    UnspecifiedDestination,
    ForwardUnspecifiedSource,
    ForwardingDisabledInboundIface,
    MulticastNoInterest,
}

Expand description

The reason a received IP packet is dropped.

Variants§

Tentative

Remote packet destined to tentative address.

UnspecifiedDestination

Remote packet destined to the unspecified address.

ForwardUnspecifiedSource

Cannot forward a packet with unspecified source address.

ForwardingDisabledInboundIface

Packet should be forwarded but packet’s inbound interface has forwarding disabled.

MulticastNoInterest

Remote packet destined to a multicast address that could not be:

delivered locally (because we are not a member of the multicast group), or
forwarded (either because multicast forwarding is disabled, or no applicable multicast route has been installed).

Trait Implementations§

impl Debug for DropReason

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

Formats the value using the given formatter. Read more

impl PartialEq for DropReason

fn eq(&self, other: &DropReason) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DropReason

Auto Trait Implementations§

impl Freeze for DropReason

impl RefUnwindSafe for DropReason

impl Send for DropReason

impl Sync for DropReason

impl Unpin for DropReason

impl UnwindSafe for DropReason

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

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

Receive a frame. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<CC, BC, Meta> SendFrameContext<BC, Meta> for CC
where Meta: SendableFrameMeta<CC, BC>,

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

impl<Id, CC, BC> TimerHandler<BC, Id> for CC
where BC: TimerBindingsTypes, Id: HandleableTimer<CC, BC>,

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

Handle a timer firing. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<L, T> UnlockedAccess<L> for T
where L: UnlockedAccessMarkerFor<T>,

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

The type of state being accessed.

type Guard<'l> = &'l <L as UnlockedAccessMarkerFor<T>>::Data where T: 'l

A guard providing read access to the data.

fn access(&self) -> <T as UnlockedAccess<L>>::Guard<'_>

How to access the state.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

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