pub const fn ptr_guaranteed_cmp<T>(ptr: *const T, other: *const T) -> u8
core_intrinsics)
See documentation of <*const T>::guaranteed_eq for details. Returns 2 if the result is unknown. Returns 1 if the pointers are guaranteed equal. Returns 0 if the pointers are guaranteed inequal.
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Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/intrinsics/fn.ptr_guaranteed_cmp.html