generics: constraint to a type with a function returning itself

Is it possible to write a generic type constraint so that the type contains a function returning the same type or is it the same problem as with normal interfaces? Example use-case would be a builder with chainable methods.

Let's say I have a builder IntFoo which has a SetFoo method responsible for setting the foo field to some value. Playground link

type IntFoo struct {
	foo int
}

func (me *IntFoo) SetFoo(foo int) *IntFoo {
	me.foo = foo
	return me
}

Now I might have several builders like this one with different types and I'd like to define a constraint like this:

type Builder[F any] interface {
	SetFoo(F) Builder[F] // this return type is problematic
}

and some function consuming the Builder-constrained type like so:

// some generic demo function
func demo[E Builder[F], F any](builder E, foo F) {
	builder.SetFoo(foo)
	return
}

Trying to call the demo function

	e := &IntFoo{}
	demo(e, 2)

results in an error:

[compiler InvalidTypeArg] [E] *IntFoo does not implement Builder[int] (wrong type for method SetFoo)
		have SetFoo(foo int) *IntFoo
		want SetFoo(int) Builder[int]

You want to return the original type E - not the Builder interface - from your method:

type Builder[F, E any] interface {
    SetFoo(F) E
}

and then reworking demo, so the desired type E is relayed to the Builder type constraint:

func demo[E Builder[F, E], F any](bldr E, foo F) E {
    return bldr.SetFoo(foo)
}

https://go.dev/play/p/2K4D_nzMwU2

v := demo(e, 2)
fmt.Printf("%[1]T : %+[1]v\n", v) // *main.IntFoo : &{foo:2}