Class PtrEq

datafusion/expr/src/ptr_eq.rs:43–43

This is so that PtrEq can only be used with allowed pointer types (e.g. Arc), without allowing misuse.

#[derive(Clone)]
#[expect(private_bounds)] // This is so that PtrEq can only be used with allowed pointer types (e.g. Arc), without allowing misuse.
pub struct PtrEq<Ptr: PointerType>(Ptr);

impl<T> PartialEq for PtrEq<Arc<T>>
where