Enum wayland_client::protocol::wl_data_source::Request
source · #[non_exhaustive]pub enum Request<'a> {
Offer {
mime_type: String,
},
Destroy,
SetActions {
dnd_actions: WEnum<DndAction>,
},
}
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Offer
add an offered mime type
This request adds a mime type to the set of mime types advertised to targets. Can be called several times to offer multiple types.
Destroy
destroy the data source
Destroy the data source.
This is a destructor, once sent this object cannot be used any longer.
SetActions
set the available drag-and-drop actions
Sets the actions that the source side client supports for this operation. This request may trigger wl_data_source.action and wl_data_offer.action events if the compositor needs to change the selected action.
The dnd_actions argument must contain only values expressed in the wl_data_device_manager.dnd_actions enum, otherwise it will result in a protocol error.
This request must be made once only, and can only be made on sources used in drag-and-drop, so it must be performed before wl_data_device.start_drag. Attempting to use the source other than for drag-and-drop will raise a protocol error.
Only available since version 3 of the interface
Implementations§
Trait Implementations§
Auto Trait Implementations§
impl<'a> Freeze for Request<'a>
impl<'a> RefUnwindSafe for Request<'a>
impl<'a> Send for Request<'a>
impl<'a> Sync for Request<'a>
impl<'a> Unpin for Request<'a>
impl<'a> UnwindSafe for Request<'a>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T>) -> Box<dyn Any>
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(where Trait: Downcast
) to Box<dyn Any>
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can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
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(where Trait: Downcast
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. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
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