# [−][src]Function std::intrinsics::exact_div

`pub unsafe extern "rust-intrinsic" fn exact_div<T>(x: T, y: T) -> T where`

T: Copy,

## 🔬 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

Performs an exact division, resulting in undefined behavior where
`x % y != 0`

or `y == 0`

or `x == T::MIN && y == -1`

This intrinsic does not have a stable counterpart.