Struct wayland_client::protocol::wl_callback::WlCallback

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pub struct WlCallback { /* private fields */ }

Expand description

callback object

Clients can handle the ‘done’ event to get notified when the related request is done.

See also the Event enum for this interface.

Trait Implementations

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impl Clone for WlCallback

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fn clone(&self) -> WlCallback

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 Debug for WlCallback

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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 PartialEq<WlCallback> for WlCallback

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl Proxy for WlCallback

type Request = Request

The request enum for this interface

type Event = Event

The event enum for this interface

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fn interface() -> &'static Interface

The interface description

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fn id(&self) -> ObjectId

he ID of this object

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fn version(&self) -> u32

The version of this object

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fn data<U: Send + Sync + 'static>(&self) -> Option<&U>

Access the user-data associated with this object

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fn object_data(&self) -> Option<&Arc<dyn ObjectData>>

Access the raw data associated with this object. Read more

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fn backend(&self) -> &WeakBackend

Access the backend associated with this object

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fn send_request(&self, req: Self::Request) -> Result<(), InvalidId>

Send a request for this object. Read more

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fn send_constructor<I: Proxy>(
 &self,
 req: Self::Request,
 data: Arc<dyn ObjectData>
) -> Result<I, InvalidId>

Send a request for this object that creates another object. Read more

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fn from_id(conn: &Connection, id: ObjectId) -> Result<Self, InvalidId>

Create an object proxy from its ID Read more

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fn parse_event(
conn: &Connection,
msg: Message<ObjectId>
) -> Result<(Self, Self::Event ), DispatchError>

Parse a event for this object Read more

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fn write_request(
 &self,
 conn: &Connection,
 msg: Self::Request
) -> Result<(Message<ObjectId>, Option<(&'static Interface, u32 )>), InvalidId>

Serialize a request for this object Read more

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impl Eq for WlCallback

Auto Trait Implementations

impl !RefUnwindSafe for WlCallback

impl Send for WlCallback

impl Sync for WlCallback

impl Unpin for WlCallback

impl !UnwindSafe for WlCallback

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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> Downcast for T where
T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> DowncastSync for T where
T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> ToOwned for T where
T: Clone,

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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fn clone_into(&self, target: &mut T)

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct wayland_client::protocol::wl_callback::WlCallback

Trait Implementations

impl Clone for WlCallback

fn clone(&self) -> WlCallback

fn clone_from(&mut self, source: &Self)

impl Debug for WlCallback

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

impl PartialEq<WlCallback> for WlCallback

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

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

impl Proxy for WlCallback

type Request = Request

type Event = Event

fn interface() -> &'static Interface

fn id(&self) -> ObjectId

fn version(&self) -> u32

fn data<U: Send + Sync + 'static>(&self) -> Option<&U>

fn object_data(&self) -> Option<&Arc<dyn ObjectData>>

fn backend(&self) -> &WeakBackend

fn send_request(&self, req: Self::Request) -> Result<(), InvalidId>

fn send_constructor<I: Proxy>( &self, req: Self::Request, data: Arc<dyn ObjectData>) -> Result<I, InvalidId>

fn from_id(conn: &Connection, id: ObjectId) -> Result<Self, InvalidId>

fn parse_event( conn: &Connection, msg: Message<ObjectId>) -> Result<(Self, Self::Event), DispatchError>

fn write_request( &self, conn: &Connection, msg: Self::Request) -> Result<(Message<ObjectId>, Option<(&'static Interface, u32)>), InvalidId>

impl Eq for WlCallback

Auto Trait Implementations

impl !RefUnwindSafe for WlCallback

impl Send for WlCallback

impl Sync for WlCallback

impl Unpin for WlCallback

impl !UnwindSafe for WlCallback

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> Downcast for T where T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

fn as_any(&self) -> &(dyn Any + 'static)

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

impl<T> DowncastSync for T where T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

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

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

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

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

fn send_constructor<I: Proxy>(
&self,
req: Self::Request,
data: Arc<dyn ObjectData>
) -> Result<I, InvalidId>

fn parse_event(
conn: &Connection,
msg: Message<ObjectId>
) -> Result<(Self, Self::Event ), DispatchError>

fn write_request(
&self,
conn: &Connection,
msg: Self::Request
) -> Result<(Message<ObjectId>, Option<(&'static Interface, u32 )>), InvalidId>

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> Downcast for T where
T: Any,

impl<T> DowncastSync for T where
T: Any + Send + Sync,

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

impl<T> ToOwned for T where
T: Clone,

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

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