On Mon, Jun 23, 2025 at 11:56:39AM +0000, Alice Ryhl wrote:
> On Sun, Jun 22, 2025 at 06:40:39PM +0200, Danilo Krummrich wrote:
> > +pub fn register<T, E>(dev: &Device<Bound>, data: impl PinInit<T, E>, flags: Flags) -> Result
> > +where
> > + T: 'static,
> > + Error: From<E>,
> > +{
> > + let data = KBox::pin_init(data, flags)?;
>
> Wouldn't we also want to expose the ForeignOwnable version? It seems
> likely someone would want to avoid the allocation.
Allowing other things than Box changes the semantics of the API. For instance,
if it'd be a reference counted thing (e.g. Arc), it would basically mean "please
make this object live *at least* as long as the device is bound".
Before considering to allow such things, I really want a potential user to
present a valid use-case for that.
