cc-traits 2.0.0

Common collection traits
Documentation 
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use crate::{
	Capacity, Clear, Collection, CollectionMut, CollectionRef, Get, GetMut, Iter, IterMut, Len,
	PopBack, PushBack, Remove, Reserve, SimpleCollectionMut, SimpleCollectionRef, WithCapacity,
};
use smallvec::{Array, SmallVec};

impl<A: Array> Collection for SmallVec<A> {
	type Item = A::Item;
}

impl<A: Array> CollectionRef for SmallVec<A> {
	type ItemRef<'a> = &'a A::Item where Self: 'a;

	crate::covariant_item_ref!();
}

impl<A: Array> CollectionMut for SmallVec<A> {
	type ItemMut<'a> = &'a mut A::Item where Self: 'a;

	crate::covariant_item_mut!();
}

impl<A: Array> SimpleCollectionRef for SmallVec<A> {
	crate::simple_collection_ref!();
}

impl<A: Array> SimpleCollectionMut for SmallVec<A> {
	crate::simple_collection_mut!();
}

impl<A: Array> WithCapacity for SmallVec<A> {
	#[inline(always)]
	fn with_capacity(capacity: usize) -> Self {
		SmallVec::with_capacity(capacity)
	}
}

impl<A: Array> Len for SmallVec<A> {
	#[inline(always)]
	fn len(&self) -> usize {
		self.len()
	}

	#[inline(always)]
	fn is_empty(&self) -> bool {
		self.is_empty()
	}
}

impl<A: Array> Capacity for SmallVec<A> {
	#[inline(always)]
	fn capacity(&self) -> usize {
		self.capacity()
	}
}

impl<A: Array> Reserve for SmallVec<A> {
	#[inline(always)]
	fn reserve(&mut self, additional: usize) {
		self.reserve(additional)
	}
}

impl<A: Array> Get<usize> for SmallVec<A> {
	#[inline(always)]
	fn get(&self, index: usize) -> Option<&A::Item> {
		self.as_slice().get(index)
	}
}

impl<A: Array> GetMut<usize> for SmallVec<A> {
	#[inline(always)]
	fn get_mut(&mut self, index: usize) -> Option<&mut A::Item> {
		self.as_mut_slice().get_mut(index)
	}
}

impl<A: Array> PushBack for SmallVec<A> {
	type Output = ();

	#[inline(always)]
	fn push_back(&mut self, t: A::Item) {
		self.push(t)
	}
}

impl<A: Array> PopBack for SmallVec<A> {
	#[inline(always)]
	fn pop_back(&mut self) -> Option<A::Item> {
		self.pop()
	}
}

impl<A: Array> Remove<usize> for SmallVec<A> {
	#[inline(always)]
	fn remove(&mut self, index: usize) -> Option<A::Item> {
		if index < self.len() {
			Some(self.remove(index))
		} else {
			None
		}
	}
}

impl<A: Array> Clear for SmallVec<A> {
	#[inline(always)]
	fn clear(&mut self) {
		self.clear()
	}
}

impl<A: Array> Iter for SmallVec<A> {
	type Iter<'a> = std::slice::Iter<'a, A::Item> where Self: 'a;

	#[inline(always)]
	fn iter(&self) -> Self::Iter<'_> {
		self.as_slice().iter()
	}
}

impl<A: Array> IterMut for SmallVec<A> {
	type IterMut<'a> = std::slice::IterMut<'a, A::Item> where Self: 'a;

	#[inline(always)]
	fn iter_mut(&mut self) -> Self::IterMut<'_> {
		self.as_mut_slice().iter_mut()
	}
}