#[repr(C)]pub struct _XcursorFile {
pub closure: *mut c_void,
pub read: Option<unsafe extern "C" fn(_: *mut _XcursorFile, _: *mut u8, _: i32) -> i32>,
pub write: Option<unsafe extern "C" fn(_: *mut _XcursorFile, _: *mut u8, _: i32) -> i32>,
pub seek: Option<unsafe extern "C" fn(_: *mut _XcursorFile, _: i64, _: i32) -> i32>,
}
Fields§
§closure: *mut c_void
§read: Option<unsafe extern "C" fn(_: *mut _XcursorFile, _: *mut u8, _: i32) -> i32>
§write: Option<unsafe extern "C" fn(_: *mut _XcursorFile, _: *mut u8, _: i32) -> i32>
§seek: Option<unsafe extern "C" fn(_: *mut _XcursorFile, _: i64, _: i32) -> i32>
Trait Implementations§
Source§impl Clone for _XcursorFile
impl Clone for _XcursorFile
Source§fn clone(&self) -> _XcursorFile
fn clone(&self) -> _XcursorFile
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSource§impl Debug for _XcursorFile
impl Debug for _XcursorFile
impl Copy for _XcursorFile
Auto Trait Implementations§
impl Freeze for _XcursorFile
impl RefUnwindSafe for _XcursorFile
impl !Send for _XcursorFile
impl !Sync for _XcursorFile
impl Unpin for _XcursorFile
impl UnwindSafe for _XcursorFile
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
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
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>
fn into_any(self: Box<T>) -> Box<dyn Any>
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
.Source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.Source§fn as_any(&self) -> &(dyn Any + 'static)
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.Source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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.