use smallvec::{SmallVec, Array};
use core::slice;
use crate::{ListStorage, IntoRefIterator, IntoMutIterator};
unsafe impl<A: Array> ListStorage for SmallVec<A> {
type Element = A::Item;
fn with_capacity(capacity: usize) -> Self {
Self::with_capacity(capacity)
}
fn insert(&mut self, index: usize, element: Self::Element) {
self.insert(index, element)
}
fn remove(&mut self, index: usize) -> Self::Element {
self.remove(index)
}
fn len(&self) -> usize {
self.len()
}
unsafe fn get_unchecked(&self, index: usize) -> &Self::Element {
(**self).get_unchecked(index)
}
unsafe fn get_unchecked_mut(&mut self, index: usize) -> &mut Self::Element {
(**self).get_unchecked_mut(index)
}
fn get(&self, index: usize) -> Option<&Self::Element> {
(**self).get(index)
}
fn get_mut(&mut self, index: usize) -> Option<&mut Self::Element> {
(**self).get_mut(index)
}
fn new() -> Self {
Self::new()
}
fn push(&mut self, element: Self::Element) {
self.push(element)
}
fn pop(&mut self) -> Option<Self::Element> {
self.pop()
}
fn capacity(&self) -> usize {
self.capacity()
}
fn reserve(&mut self, additional: usize) {
self.reserve(additional)
}
fn shrink_to_fit(&mut self) {
self.shrink_to_fit()
}
fn truncate(&mut self, len: usize) {
self.truncate(len)
}
}
impl<'a, A: Array> IntoRefIterator<'a> for SmallVec<A>
where
A::Item: 'a,
{
type Item = A::Item;
type Iter = slice::Iter<'a, A::Item>;
fn iter(&'a self) -> Self::Iter {
self.as_slice().iter()
}
}
impl<'a, A: Array> IntoMutIterator<'a> for SmallVec<A>
where
A::Item: 'a,
{
type Item = A::Item;
type IterMut = slice::IterMut<'a, A::Item>;
fn iter_mut(&'a mut self) -> Self::IterMut {
self.as_mut_slice().iter_mut()
}
}