Function std::intrinsics::sub_with_overflow

pub extern "rust-intrinsic" fn sub_with_overflow<T>(x: T, y: T) -> (T, bool)

🔬 This is a nightly-only experimental API. (core_intrinsics #0)

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

[−] Expand description

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