Module core::nonzero [−] [src]

Unstable (nonzero #27730)

: needs an RFC to flesh out the design

Exposes the NonZero lang item which provides optimization hints.

Structs

NonZero [Unstable]

A wrapper type for raw pointers and integers that will never be NULL or 0 that might allow certain optimizations.

Traits

Zeroable [Unstable]

Unsafe trait to indicate what types are usable with the NonZero struct