dynptr!() { /* proc-macro */ }
Returns the appropriate type for a stabby equivalent of a trait object.
Usage: dynptr!(Box<dyn TraitA + TraitB<Output=u16> + Send + Sync + 'a>) Note that the ordering of traits is significant.
dynptr!(Box<dyn TraitA + TraitB<Output=u16> + Send + Sync + 'a>)