cantrip 0.5.0

Practical extension methods for standard Rust collections
Documentation 
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use std::collections::BinaryHeap;

#[allow(clippy::wildcard_imports)]
use crate::extensions::*;

impl<Item> Collection<Item> for BinaryHeap<Item> {}

impl<Item: Ord> CollectionTo<Item> for BinaryHeap<Item> {
  type This<I> = BinaryHeap<I>;

  #[inline]
  fn add(mut self, element: Item) -> Self
  where
    Self: IntoIterator<Item = Item> + FromIterator<Item>,
  {
    self.push(element);
    self
  }

  #[inline]
  fn add_multi(mut self, elements: impl IntoIterator<Item = Item>) -> Self
  where
    Self: IntoIterator<Item = Item> + Sized + FromIterator<Item>,
  {
    self.extend(elements);
    self
  }
}