rust/tests/target/issue-3840/version-two_hard-tabs.rs

// rustfmt-hard_tabs: true
// rustfmt-style_edition: 2024

impl<
	Target: FromEvent<A> + FromEvent<B>,
	A: Widget2<Ctx = C>,
	B: Widget2<Ctx = C>,
	C: for<'a> CtxFamily<'a>,
> Widget2 for WidgetEventLifter<Target, A, B>
{
	type Ctx = C;
	type Event = Vec<Target>;
}

mod foo {
	impl<
		Target: FromEvent<A> + FromEvent<B>,
		A: Widget2<Ctx = C>,
		B: Widget2<Ctx = C>,
		C: for<'a> CtxFamily<'a>,
	> Widget2 for WidgetEventLifter<Target, A, B>
	{
		type Ctx = C;
		type Event = Vec<Target>;
	}
}