Function std::intrinsics::unchecked_sub
const: unstable · source · [−]pub unsafe extern "rust-intrinsic" fn unchecked_sub<T>(x: T, y: T) -> T where
T: Copy,
🔬 This is a nightly-only experimental API. (
core_intrinsics
)Expand description
Returns the result of an unchecked subtraction, resulting in
undefined behavior when x - y > T::MAX
or x - y < T::MIN
.
This intrinsic does not have a stable counterpart.