Struct Unowned

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pub struct Unowned<T: HandleBased>(/* private fields */);

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Represents a copy of a handle that is owned elsewhere. I.e. dropping this value won’t result in the handle being closed.

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impl<T: HandleBased> Unowned<T>

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pub fn from_unowned_handle(src: Unowned<Handle>) -> Unowned<T>

Convert an Unowned<Handle> into an Unowned<T>

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pub fn from_handle(src: &Handle) -> Unowned<T>

Get an Unowned copy of a given handle.

Trait Implementations§

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fn signal_handle( &self, set: Signals, clear: Signals, ) -> impl Future<Output = Result<(), Error>>

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fn domain(&self) -> Arc<Client>

Get the client supporting this handle. See fidl::Proxy::domain.

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impl<T: HandleBased> Deref for Unowned<T>

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type Target = T

The resulting type after dereferencing.

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fn deref(&self) -> &Self::Target

Dereferences the value.

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impl<T: HandleBased> Drop for Unowned<T>

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fn drop(&mut self)

Executes the destructor for this type. Read more

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impl<T: HandleBased> From<&T> for Unowned<T>

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fn from(src: &T) -> Unowned<T>

Converts to this type from the input type.

Auto Trait Implementations§

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impl<T> Freeze for Unowned<T>
where T: Freeze,

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impl<T> RefUnwindSafe for Unowned<T>
where T: RefUnwindSafe,

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impl<T> Send for Unowned<T>
where T: Send,

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impl<T> Sync for Unowned<T>
where T: Sync,

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impl<T> Unpin for Unowned<T>
where T: Unpin,

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impl<T> UnwindSafe for Unowned<T>
where T: UnwindSafe,

Blanket Implementations§

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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, 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<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> InstanceFromServiceTransport<T> for T

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fn from_service_transport(handle: T) -> T

Converts the given service transport handle of type T to [Self]

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impl<T, U> Into 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> 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<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)

The target type on which the method may be called.

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impl<T, U> TryFrom 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>::Error>

Performs the conversion.

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

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type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

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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<E> RunsTransport<Mpsc> for E

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Struct Unowned Copy item path

Implementations§

impl<T: HandleBased> Unowned<T>

pub fn from_unowned_handle(src: Unowned<Handle>) -> Unowned<T>

pub fn from_handle(src: &Handle) -> Unowned<T>

Trait Implementations§

impl<T: AsHandleRef + HandleBased> AsHandleRef for Unowned<T>

fn as_handle_ref(&self) -> HandleRef<'_>

fn object_type() -> ObjectType

fn u32_id(&self) -> u32

fn signal_handle( &self, set: Signals, clear: Signals, ) -> impl Future<Output = Result<(), Error>>

fn domain(&self) -> Arc<Client>

impl<T: HandleBased> Deref for Unowned<T>

type Target = T

fn deref(&self) -> &Self::Target

impl<T: HandleBased> Drop for Unowned<T>

fn drop(&mut self)

impl<T: HandleBased> From<&T> for Unowned<T>

fn from(src: &T) -> Unowned<T>

Auto Trait Implementations§

impl<T> Freeze for Unowned<T>where T: Freeze,

impl<T> RefUnwindSafe for Unowned<T>where T: RefUnwindSafe,

impl<T> Send for Unowned<T>where T: Send,

impl<T> Sync for Unowned<T>where T: Sync,

impl<T> Unpin for Unowned<T>where T: Unpin,

impl<T> UnwindSafe for Unowned<T>where T: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

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

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

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> InstanceFromServiceTransport<T> for T

fn from_service_transport(handle: T) -> T

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize

type Init = T

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

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<P, T> Receiver for Pwhere P: Deref<Target = T> + ?Sized, T: ?Sized,

type Target = T

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

type Error = Infallible

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

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

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

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

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

fn vzip(self) -> V

impl<E> RunsTransport<Mpsc> for E

impl<E> RunsTransport<Mpsc> for Ewhere E: RunsTransport<Mpsc>,

Struct Unowned

impl<T> Freeze for Unowned<T>
where T: Freeze,

impl<T> RefUnwindSafe for Unowned<T>
where T: RefUnwindSafe,

impl<T> Send for Unowned<T>
where T: Send,

impl<T> Sync for Unowned<T>
where T: Sync,

impl<T> Unpin for Unowned<T>
where T: Unpin,

impl<T> UnwindSafe for Unowned<T>
where T: UnwindSafe,

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

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

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

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

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

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

impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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

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

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

impl<E> RunsTransport<Mpsc> for E
where E: RunsTransport<Mpsc>,