ExtractPointer returns the underlying value by the given interface type Play: https://go.dev/play/p/D7HFjeWU2ZP.

IsNil returns true if the given interface is nil or the underlying value is nil.

Of returns a pointer to the value `v`.

UnwarpOr returns the value from the pointer or fallback if the pointer is nil.

UnwarpOrDefault returns the value from the pointer or the default value if the pointer is nil.

Unwrap returns the value from the pointer.

UnwrapOr returns the value from the pointer or fallback if the pointer is nil.