Trait Multiset 

pub trait Multiset {
    // Required method
    fn is_multiset(&mut self) -> bool;
}

Required Methods

fn is_multiset(&mut self) -> bool

Returns true if self is a multiset (i.e. it contains duplicate values).

Examples

use kwik::math::set::Multiset;

let a = [1, 2, 3, 2];
let b = [1, 2, 3, 4];

assert!(a.iter().is_multiset());
assert!(!b.iter().is_multiset());

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<I, T> Multiset for I

where I: Iterator<Item = T> + Clone, T: PartialEq,