Function std::intrinsics::breakpoint

pub unsafe extern "rust-intrinsic" fn breakpoint()

🔬 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

执行一个断点陷阱，以供调试器检查。

此内联函数没有稳定的对应对象。