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#[cfg(not(feature = "std"))] use alloc::collections::BinaryHeap; #[cfg(feature = "std")] use std::collections::BinaryHeap; use super::super::*; impl<V> Collection for BinaryHeap<V> where V: Ord, { #[inline(always)] fn len(&self) -> usize { BinaryHeap::<V>::len(self) } } impl<V> CollectionMut for BinaryHeap<V> where V: Ord, { #[inline(always)] fn clear(&mut self) { BinaryHeap::<V>::clear(self); } } impl<V> Create<V> for BinaryHeap<V> where V: Ord, { #[inline(always)] fn create() -> Self { BinaryHeap::<V>::new() } #[inline(always)] fn create_with_capacity(_: usize) -> Self { BinaryHeap::<V>::new() } #[inline(always)] fn add_element(mut self, value: V) -> Self { BinaryHeap::<V>::push(&mut self, value); self } } impl<V> Add<V> for BinaryHeap<V> where V: Ord, { type Output = (); #[inline(always)] fn add(&mut self, v: V) -> Self::Output { BinaryHeap::<V>::push(self, v) } }