Struct core_foundation::runloop::CFRunLoopObserverContext
source · pub struct CFRunLoopObserverContext {
pub version: i64,
pub info: *mut c_void,
pub retain: extern "C" fn(_: *const c_void) -> *const c_void,
pub release: extern "C" fn(_: *const c_void),
pub copyDescription: extern "C" fn(_: *const c_void) -> *const __CFString,
}Fields
version: i64info: *mut c_voidretain: extern "C" fn(_: *const c_void) -> *const c_voidrelease: extern "C" fn(_: *const c_void)copyDescription: extern "C" fn(_: *const c_void) -> *const __CFStringAuto Trait Implementations
impl RefUnwindSafe for CFRunLoopObserverContext
impl !Send for CFRunLoopObserverContext
impl !Sync for CFRunLoopObserverContext
impl Unpin for CFRunLoopObserverContext
impl UnwindSafe for CFRunLoopObserverContext
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more