Struct fidl::endpoints::ClientEnd

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pub struct ClientEnd<T> { /* private fields */ }
Expand description

The Client end of a FIDL connection.

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impl<T> ClientEnd<T>

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pub fn new(inner: Channel) -> Self

Create a new client from the provided channel.

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pub fn channel(&self) -> &Channel

Get a reference to the underlying channel

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pub fn into_channel(self) -> Channel

Extract the underlying channel.

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impl<T: ProtocolMarker> ClientEnd<T>

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pub fn into_proxy(self) -> Result<T::Proxy, Error>

Convert the ClientEnd into a Proxy through which FIDL calls may be made.

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pub fn try_into_proxy(self) -> Result<T::Proxy, Error>

Soft-transition affordance for https://fxbug.dev/319159026.

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pub fn into_sync_proxy(self) -> T::SynchronousProxy

Convert the ClientEnd into a SynchronousProxy through which thread-blocking FIDL calls may be made.

Trait Implementations§

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impl<T> AsHandleRef for ClientEnd<T>

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

Get a reference to the handle. One important use of such a reference is for object_wait_many.
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fn raw_handle(&self) -> u32

Interpret the reference as a raw handle (an integer type). Two distinct handles will have different raw values (so it can perhaps be used as a key in a data structure).
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fn signal_handle( &self, clear_mask: Signals, set_mask: Signals ) -> Result<(), Status>

Set and clear userspace-accessible signal bits on an object. Wraps the zx_object_signal syscall.
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fn wait_handle( &self, signals: Signals, deadline: Time ) -> Result<Signals, Status>

Waits on a handle. Wraps the zx_object_wait_one syscall.
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fn wait_async_handle( &self, port: &Port, key: u64, signals: Signals, options: WaitAsyncOpts ) -> Result<(), Status>

Causes packet delivery on the given port when the object changes state and matches signals. zx_object_wait_async syscall.
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fn get_name(&self) -> Result<CString, Status>

Get the [Property::NAME] property for this object. Read more
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fn set_name(&self, name: &CStr) -> Result<(), Status>

Set the [Property::NAME] property for this object. Read more
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fn basic_info(&self) -> Result<HandleBasicInfo, Status>

Wraps the zx_object_get_info syscall for the ZX_INFO_HANDLE_BASIC topic.
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fn count_info(&self) -> Result<HandleCountInfo, Status>

Wraps the zx_object_get_info syscall for the ZX_INFO_HANDLE_COUNT topic.
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fn get_koid(&self) -> Result<Koid, Status>

Returns the koid (kernel object ID) for this handle.
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impl<T: ProtocolMarker> Debug for ClientEnd<T>

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

Formats the value using the given formatter. Read more
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impl<T> From<Channel> for ClientEnd<T>

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fn from(chan: Channel) -> Self

Converts to this type from the input type.
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impl<T> From<ClientEnd<T>> for Channel

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fn from(client: ClientEnd<T>) -> Channel

Converts to this type from the input type.
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impl<T> From<ClientEnd<T>> for Handle

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fn from(client: ClientEnd<T>) -> Handle

Converts to this type from the input type.
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impl<T> From<Handle> for ClientEnd<T>

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fn from(handle: Handle) -> Self

Converts to this type from the input type.
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impl<T> HandleBased for ClientEnd<T>

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fn duplicate_handle(&self, rights: Rights) -> Result<Self, Status>

Duplicate a handle, possibly reducing the rights available. Wraps the zx_handle_duplicate syscall.
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fn replace_handle(self, rights: Rights) -> Result<Self, Status>

Create a replacement for a handle, possibly reducing the rights available. This invalidates the original handle. Wraps the zx_handle_replace syscall.
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fn into_handle(self) -> Handle

Converts the value into its inner handle. Read more
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fn into_raw(self) -> u32

Converts the handle into it’s raw representation. Read more
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fn from_handle(handle: Handle) -> Self

Creates an instance of this type from a handle. Read more
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fn into_handle_based<H>(self) -> H
where H: HandleBased,

Creates an instance of another handle-based type from this value’s inner handle.
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fn from_handle_based<H>(h: H) -> Self
where H: HandleBased,

Creates an instance of this type from the inner handle of another handle-based type.
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fn is_invalid_handle(&self) -> bool

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impl<T: Hash> Hash for ClientEnd<T>

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fn hash<__H: Hasher>(&self, state: &mut __H)

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<T: Ord> Ord for ClientEnd<T>

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fn cmp(&self, other: &ClientEnd<T>) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl<T: PartialEq> PartialEq for ClientEnd<T>

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fn eq(&self, other: &ClientEnd<T>) -> bool

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<T: PartialOrd> PartialOrd for ClientEnd<T>

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fn partial_cmp(&self, other: &ClientEnd<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl<T: Eq> Eq for ClientEnd<T>

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impl<T> StructuralPartialEq for ClientEnd<T>

Auto Trait Implementations§

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

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

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

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

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impl<T> UnwindSafe for ClientEnd<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, const OBJECT_TYPE: u32, const RIGHTS: u32> Decode<HandleType<T, OBJECT_TYPE, RIGHTS>> for T
where T: 'static + HandleBased,

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fn new_empty() -> T

Creates a valid instance of Self. The specific value does not matter, since it will be overwritten by decode.
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unsafe fn decode( &mut self, decoder: &mut Decoder<'_>, offset: usize, _depth: Depth ) -> Result<(), Error>

Decodes an object of type T from the decoder’s buffers into self. Read more
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impl<T> Encode<Ambiguous1> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _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> Encode<Ambiguous2> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _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, const OBJECT_TYPE: u32, const RIGHTS: u32> Encode<HandleType<T, OBJECT_TYPE, RIGHTS>> for T
where T: 'static + HandleBased,

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unsafe fn encode( self, encoder: &mut Encoder<'_>, 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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> 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, 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<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more