pub trait MaybePackable<'a, T: Packable + ?Sized> {
// Required methods
fn maybe_packable(self) -> Option<Cow<'a, T>>;
fn agg(&self) -> Agg;
}pub trait MaybePackable<'a, T: Packable + ?Sized> {
// Required methods
fn maybe_packable(self) -> Option<Cow<'a, T>>;
fn agg(&self) -> Agg;
}