[−][src]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
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