Trait slice_dst::AllocSliceDst

pub unsafe trait AllocSliceDst<S: ?Sized + SliceDst> {
    unsafe fn new_slice_dst<I>(len: usize, init: I) -> Self
    where
        I: FnOnce(NonNull<S>);
}

Types that can allocate a custom slice DST within them.

Required methods

unsafe fn new_slice_dst<I>(len: usize, init: I) -> Self where
    I: FnOnce(NonNull<S>), 

Create a new custom slice DST.

Safety

init must properly initialize the object behind the pointer. The stored length of the slice DST must be the same as the length used in this call. init receives a fully uninitialized pointer and must not read anything before writing.

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Implementations on Foreign Types

impl<S: ?Sized + SliceDst> AllocSliceDst<S> for Box<S>

unsafe fn new_slice_dst<I>(len: usize, init: I) -> Self where
    I: FnOnce(NonNull<S>), 

impl<S: ?Sized + SliceDst> AllocSliceDst<S> for Rc<S>

unsafe fn new_slice_dst<I>(len: usize, init: I) -> Self where
    I: FnOnce(NonNull<S>), 

impl<S: ?Sized + SliceDst> AllocSliceDst<S> for Arc<S>

unsafe fn new_slice_dst<I>(len: usize, init: I) -> Self where
    I: FnOnce(NonNull<S>), 

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Implementors

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