Lines Matching full:guaranteed

69     /// where the alignment is guaranteed by runtime checks or invariants that
128     // `mem::align_of::<U>()` is guaranteed to return a non-zero value, which in  in validate_aligned_to()
166     // Guaranteed not to underflow as align is nonzero.  in padding_needed_for()
324     //     `ManuallyDrop<T>` is guaranteed to have the same layout and bit  in transmute_unchecked()
374 /// Returns an error on allocation failure. Allocation failure is guaranteed
445         // a `NonZeroUsize`, which is guaranteed to be non-zero.  in new_box()
534                 //    a set of `addresses`, the following are guaranteed:  in new_in_bounds()
830     /// A `T` which is guaranteed not to satisfy `align_of::<A>()`.
839         // guaranteed *not* to satisfy `align_of::<A>()`.
855     // Though `u64` has alignment 8 on some platforms, it's not guaranteed. By
856     // contrast, `AU64` is guaranteed to have alignment 8 on all platforms.