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SocketStateEntry

netstack3_base::socket

Struct SocketStateEntry 

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pub struct SocketStateEntry<'a, I: Ip, D: DeviceIdentifier, A: SocketMapAddrSpec, S: SocketMapStateSpec, SocketType> { /* private fields */ }
Expand description

A borrowed state entry in a SocketMap.

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impl<'a, I: Ip, D: DeviceIdentifier, SocketType: ConvertSocketMapState<I, D, A, S>, A: SocketMapAddrSpec, S: SocketMapConflictPolicy<SocketType::Addr, SocketType::SharingState, I, D, A>> SocketStateEntry<'a, I, D, A, S, SocketType>
where SocketType::Id: Clone,

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pub fn get_addr(&self) -> &SocketType::Addr

Returns this entry’s address.

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pub fn id(&self) -> &SocketType::Id

Returns this entry’s identifier.

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pub fn try_update_addr( self, new_addr: SocketType::Addr, ) -> Result<Self, (ExistsError, Self)>

Attempts to update the address for this entry.

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pub fn remove(self)

Removes this entry from the map.

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pub fn try_update_sharing( &mut self, old_sharing_state: &SocketType::SharingState, new_sharing_state: SocketType::SharingState, ) -> Result<(), UpdateSharingError>
where SocketType::AddrState: SocketMapAddrStateUpdateSharingSpec, S: SocketMapUpdateSharingPolicy<SocketType::Addr, SocketType::SharingState, I, D, A>,

Attempts to update the sharing state for this entry.

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impl<'a, I: Ip, D: DeviceIdentifier, A: SocketMapAddrSpec, S: SocketMapStateSpec, SocketType> Debug for SocketStateEntry<'a, I, D, A, S, SocketType>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a, I, D, A, S, SocketType> !UnwindSafe for SocketStateEntry<'a, I, D, A, S, SocketType>

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impl<'a, I, D, A, S, SocketType> Freeze for SocketStateEntry<'a, I, D, A, S, SocketType>
where SocketId<S>: Freeze, OccupiedEntry<'a, AddrVec<I, D, A>, Bound<S>>: Freeze, PhantomData<SocketType>: Freeze,

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impl<'a, I, D, A, S, SocketType> RefUnwindSafe for SocketStateEntry<'a, I, D, A, S, SocketType>
where SocketId<S>: RefUnwindSafe, OccupiedEntry<'a, AddrVec<I, D, A>, Bound<S>>: RefUnwindSafe, PhantomData<SocketType>: RefUnwindSafe,

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impl<'a, I, D, A, S, SocketType> Send for SocketStateEntry<'a, I, D, A, S, SocketType>
where SocketId<S>: Send, OccupiedEntry<'a, AddrVec<I, D, A>, Bound<S>>: Send, PhantomData<SocketType>: Send,

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impl<'a, I, D, A, S, SocketType> Sync for SocketStateEntry<'a, I, D, A, S, SocketType>
where SocketId<S>: Sync, OccupiedEntry<'a, AddrVec<I, D, A>, Bound<S>>: Sync, PhantomData<SocketType>: Sync,

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impl<'a, I, D, A, S, SocketType> Unpin for SocketStateEntry<'a, I, D, A, S, SocketType>
where SocketId<S>: Unpin, OccupiedEntry<'a, AddrVec<I, D, A>, Bound<S>>: Unpin, PhantomData<SocketType>: Unpin,

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impl<'a, I, D, A, S, SocketType> UnsafeUnpin for SocketStateEntry<'a, I, D, A, S, SocketType>
where SocketId<S>: UnsafeUnpin, OccupiedEntry<'a, AddrVec<I, D, A>, Bound<S>>: UnsafeUnpin, PhantomData<SocketType>: UnsafeUnpin,

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

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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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impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

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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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impl<F, N> FidlIntoNative<Box<N>> for F
where F: FidlIntoNative<N>,

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fn fidl_into_native(self) -> Box<N>

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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<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<B, A> LockBefore<B> for A
where B: LockAfter<A>,

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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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<T> Same for T

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type Output = T

Should always be Self
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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: NetworkSerializer, <S as Serializer<NetworkSerializationContext>>::Buffer: BufferMut,

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: NetworkSerializer, <SS as Serializer<NetworkSerializationContext>>::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: NetworkSerializer, <S as Serializer<NetworkSerializationContext>>::Buffer: BufferMut,

Sends this frame metadata to the provided contexts.
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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 = !

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

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.