Trait nv_card::Collection

pub trait Collection {
    type Item;
    fn size(&self) -> usize;

    fn is_empty(&self) -> bool { ... }
}

trait to impl for any type that represents a collection of items

Associated Types

type Item

Item Type of collection

Required Methods

fn size(&self) -> usize

Number of items in the collection

Provided Methods

fn is_empty(&self) -> bool

Helper function for whether collection has elements

Implementors

• impl<T> Collection for Vec<T>
• impl<T> Collection for DuplicatesAllowedDeck<T>
• impl<T> Collection for NoDuplicatesDeck<T> where
    T: PartialEq,