[][src]Function core::intrinsics::wrapping_sub

pub unsafe extern "rust-intrinsic" fn wrapping_sub<T: Copy>(a: T, b: T) -> T
🔬 This is a nightly-only experimental API. (core_intrinsics)

intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library

Returns (a - b) mod 2N, where N is the width of T in bits.

The stabilized versions of this intrinsic are available on the integer primitives via the checked_sub method. For example, std::u32::checked_sub