65 pub struct Box<T: ?Sized, A: Allocator>(NonNull<T>, PhantomData<A>);
105 unsafe impl<T, A: Allocator> ZeroableOption for Box<T, A> {}
108 unsafe impl<T, A> Send for Box<T, A>
111     A: Allocator,
116 unsafe impl<T, A> Sync for Box<T, A>
119     A: Allocator,
123 impl<T, A> Box<T, A>
126     A: Allocator,
177 impl<T, A> Box<MaybeUninit<T>, A>
179     A: Allocator,
189     pub unsafe fn assume_init(self) -> Box<T, A> {  in assume_init()  argument
199     pub fn write(mut self, value: T) -> Box<T, A> {  in write()  argument
207 impl<T, A> Box<T, A>
209     A: Allocator,
234     pub fn new_uninit(flags: Flags) -> Result<Box<MaybeUninit<T>, A>, AllocError> {  in new_uninit()  argument
236         let ptr = A::alloc(layout, flags)?;  in new_uninit()
246     pub fn pin(x: T, flags: Flags) -> Result<Pin<Box<T, A>>, AllocError>  in pin()  argument
248         A: 'static,  in pin()
260     fn forget_contents(this: Self) -> Box<MaybeUninit<T>, A> {  in forget_contents()  argument
280     pub fn drop_contents(this: Self) -> Box<MaybeUninit<T>, A> {  in drop_contents()  argument
299 impl<T, A> From<Box<T, A>> for Pin<Box<T, A>>
302     A: Allocator,
308     fn from(b: Box<T, A>) -> Self {  in from()
315 impl<T, A> InPlaceWrite<T> for Box<MaybeUninit<T>, A>
317     A: Allocator + 'static,
319     type Initialized = Box<T, A>;
340 impl<T, A> InPlaceInit<T> for Box<T, A>
342     A: Allocator + 'static,
351         Box::<_, A>::new_uninit(flags)?.write_pin_init(init)  in try_pin_init()
359         Box::<_, A>::new_uninit(flags)?.write_init(init)  in try_init()
363 impl<T: 'static, A> ForeignOwnable for Box<T, A>
365     A: Allocator,
394 impl<T: 'static, A> ForeignOwnable for Pin<Box<T, A>>
396     A: Allocator,
436 impl<T, A> Deref for Box<T, A>
439     A: Allocator,
450 impl<T, A> DerefMut for Box<T, A>
453     A: Allocator,
462 impl<T, A> fmt::Display for Box<T, A>
465     A: Allocator,
472 impl<T, A> fmt::Debug for Box<T, A>
475     A: Allocator,
482 impl<T, A> Drop for Box<T, A>
485     A: Allocator,
496         unsafe { A::free(self.0.cast(), layout) };  in drop()