pub trait INSMutableArray: INSArray {
fn add_object(&mut self, obj: Id<Self::Item, Self::Own>) { ... }
fn insert_object_at(&mut self, index: usize, obj: Id<Self::Item, Self::Own>) { ... }
fn replace_object_at(
&mut self,
index: usize,
obj: Id<Self::Item, Self::Own>
) -> Id<Self::Item, Self::Own> { ... }
fn remove_object_at(&mut self, index: usize) -> Id<Self::Item, Self::Own> { ... }
fn remove_last_object(&mut self) -> Id<Self::Item, Self::Own> { ... }
fn remove_all_objects(&mut self) { ... }
fn sort_by<F>(&mut self, compare: F)
where
F: FnMut(&Self::Item, &Self::Item) -> Ordering,
{ ... }
}