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pub trait Appendable {
type Item;
fn push_back(&mut self, item: Self::Item);
}
impl<T> Appendable for Vec<T> {
type Item = T;
fn push_back(&mut self, item: Self::Item) {
self.push(item)
}
}
#[cfg(feature = "compiler")]
use smallvec::{Array, SmallVec};
#[cfg(feature = "compiler")]
impl<A> Appendable for SmallVec<A>
where A: Array
{
type Item = A::Item;
fn push_back(&mut self, item: Self::Item) {
self.push(item)
}
}