netstack3_core::device

Enum WeakDeviceId

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pub enum WeakDeviceId<BT>
where BT: DeviceLayerTypes,
{ Ethernet(BaseWeakDeviceId<EthernetLinkDevice, BT>), Loopback(BaseWeakDeviceId<LoopbackDevice, BT>), PureIp(BaseWeakDeviceId<PureIpDevice, BT>), }
Expand description

A weak ID identifying a device.

This device ID makes no claim about the live-ness of the underlying device. See DeviceId for a device ID that acts as a witness to the live-ness of a device.

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Ethernet(BaseWeakDeviceId<EthernetLinkDevice, BT>)

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Loopback(BaseWeakDeviceId<LoopbackDevice, BT>)

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PureIp(BaseWeakDeviceId<PureIpDevice, BT>)

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impl<BT> WeakDeviceId<BT>
where BT: DeviceLayerTypes,

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pub fn upgrade(&self) -> Option<DeviceId<BT>>

Attempts to upgrade the ID.

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pub fn debug_references(&self) -> DynDebugReferences

Creates a [DebugReferences] instance for this device.

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pub fn bindings_id(&self) -> &<BT as DeviceLayerStateTypes>::DeviceIdentifier

Returns the bindings identifier associated with the device.

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impl<BT> Clone for WeakDeviceId<BT>
where BT: DeviceLayerTypes,

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fn clone(&self) -> WeakDeviceId<BT>

Returns a copy 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<BT> Debug for WeakDeviceId<BT>
where BT: DeviceLayerTypes,

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

Formats the value using the given formatter. Read more
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impl<BT> DeviceIdentifier for WeakDeviceId<BT>
where BT: DeviceLayerTypes,

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fn is_loopback(&self) -> bool

Returns true if the device is a loopback device.
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impl<BT> From<BaseWeakDeviceId<EthernetLinkDevice, BT>> for WeakDeviceId<BT>
where BT: DeviceLayerTypes,

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fn from(id: BaseWeakDeviceId<EthernetLinkDevice, BT>) -> WeakDeviceId<BT>

Converts to this type from the input type.
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impl<BT> From<BaseWeakDeviceId<LoopbackDevice, BT>> for WeakDeviceId<BT>
where BT: DeviceLayerTypes,

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fn from(id: BaseWeakDeviceId<LoopbackDevice, BT>) -> WeakDeviceId<BT>

Converts to this type from the input type.
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impl<BT> From<BaseWeakDeviceId<PureIpDevice, BT>> for WeakDeviceId<BT>
where BT: DeviceLayerTypes,

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fn from(id: BaseWeakDeviceId<PureIpDevice, BT>) -> WeakDeviceId<BT>

Converts to this type from the input type.
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impl<BT> Hash for WeakDeviceId<BT>
where BT: DeviceLayerTypes,

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fn hash<__HBT>(&self, __state: &mut __HBT)
where __HBT: Hasher,

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<BT> PartialEq<DeviceId<BT>> for WeakDeviceId<BT>
where BT: DeviceLayerTypes,

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fn eq(&self, other: &DeviceId<BT>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<BT> PartialEq<WeakDeviceId<BT>> for DeviceId<BT>
where BT: DeviceLayerTypes,

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fn eq(&self, other: &WeakDeviceId<BT>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<BT> PartialEq for WeakDeviceId<BT>
where BT: DeviceLayerTypes,

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fn eq(&self, other: &WeakDeviceId<BT>) -> 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.
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impl<L, BC> TcpDemuxContext<Ipv4, WeakDeviceId<BC>, BC> for CoreCtx<'_, BC, L>
where Ipv4: Ip, BC: BindingsContext, L: LockBefore<TcpDemux<Ipv4>>,

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type IpTransportCtx<'a> = Locked<&'a StackState<BC>, <TcpDemux<Ipv4> as WrappedLockLevel>::LockLevel>

The inner IP transport context.
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fn with_demux<O, F: FnOnce(&DemuxState<Ipv4, WeakDeviceId<BC>, BC>) -> O>( &mut self, cb: F, ) -> O

Calls f with non-mutable access to the demux state.
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fn with_demux_mut<O, F: FnOnce(&mut DemuxState<Ipv4, WeakDeviceId<BC>, BC>) -> O>( &mut self, cb: F, ) -> O

Calls f with mutable access to the demux state.
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impl<L, BC> TcpDemuxContext<Ipv6, WeakDeviceId<BC>, BC> for CoreCtx<'_, BC, L>
where Ipv6: Ip, BC: BindingsContext, L: LockBefore<TcpDemux<Ipv6>>,

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type IpTransportCtx<'a> = Locked<&'a StackState<BC>, <TcpDemux<Ipv6> as WrappedLockLevel>::LockLevel>

The inner IP transport context.
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fn with_demux<O, F: FnOnce(&DemuxState<Ipv6, WeakDeviceId<BC>, BC>) -> O>( &mut self, cb: F, ) -> O

Calls f with non-mutable access to the demux state.
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fn with_demux_mut<O, F: FnOnce(&mut DemuxState<Ipv6, WeakDeviceId<BC>, BC>) -> O>( &mut self, cb: F, ) -> O

Calls f with mutable access to the demux state.
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impl<L: LockBefore<TcpDemux<Ipv4>>, BC: BindingsContext> TcpDualStackContext<Ipv6, WeakDeviceId<BC>, BC> for CoreCtx<'_, BC, L>

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type DualStackIpTransportCtx<'a> = Locked<&'a StackState<BC>, <TcpDemux<Ipv6> as WrappedLockLevel>::LockLevel>

The inner IP transport context,
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fn other_demux_id_converter(&self) -> impl DualStackDemuxIdConverter<Ipv6>

Gets a converter to get the demux socket ID for the other stack.
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fn dual_stack_enabled(&self, ip_options: &Ipv6Options) -> bool

Gets the enabled state of dual stack operations on the given socket.
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fn set_dual_stack_enabled(&self, ip_options: &mut Ipv6Options, value: bool)

Sets the enabled state of dual stack operations on the given socket.
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fn with_both_demux_mut<O, F: FnOnce(&mut DemuxState<Ipv6, WeakDeviceId<BC>, BC>, &mut DemuxState<Ipv4, WeakDeviceId<BC>, BC>) -> O>( &mut self, cb: F, ) -> O

Calls cb with mutable access to both demux states.
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fn into_other_demux_socket_id( &self, id: TcpSocketId<I, D, BT>, ) -> <<I as DualStackIpExt>::OtherVersion as DualStackBaseIpExt>::DemuxSocketId<D, BT>

Turns a TcpSocketId into the demuxer ID of the other stack.
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fn dual_stack_demux_id( &self, id: TcpSocketId<I, D, BT>, ) -> DualStackTuple<I, DemuxSocketId<I, D, BT>>

Returns a dual stack tuple with both demux identifiers for id.
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impl<BT> WeakDeviceIdentifier for WeakDeviceId<BT>
where BT: DeviceLayerTypes,

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type Strong = DeviceId<BT>

The strong version of this identifier.
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fn upgrade(&self) -> Option<<WeakDeviceId<BT> as WeakDeviceIdentifier>::Strong>

Attempts to upgrade this weak ID to a strong ID. Read more
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impl<BT> Eq for WeakDeviceId<BT>
where BT: DeviceLayerTypes,

Auto Trait Implementations§

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

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fn borrow(&self) -> &T

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

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impl<T> CloneToUninit for T
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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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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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type Output = T

Should always be Self
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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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where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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Uses borrowed data to replace owned data, usually by cloning. 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

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Performs the conversion.
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impl<L, T> UnlockedAccess<L> for 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
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fn vzip(self) -> V

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