Trait Intersect

pub trait Intersect<T> {
    // Required methods
    fn intersect(&self, _: Self) -> Self;
    fn intersect_if<F: Fn(&T, &T) -> bool>(&self, _: Self, validator: F) -> Self;
}

Set Intersection — Returns a new array containing elements common to the two arrays, excluding any duplicates. The order is preserved from the original array.

Required Methods

fn intersect(&self, _: Self) -> Self

Example

use array_tool::vec::Intersect;

vec![1,1,3,5].intersect(vec![1,2,3]);

Output

vec![1,3]

fn intersect_if<F: Fn(&T, &T) -> bool>(&self, _: Self, validator: F) -> Self

Example

use array_tool::vec::Intersect;

vec!['a','a','c','e'].intersect_if(vec!['A','B','C'], |l, r| l.eq_ignore_ascii_case(r));

Output

vec!['a','c']

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<T: PartialEq + Clone> Intersect<T> for Vec<T>

fn intersect(&self, other: Vec<T>) -> Vec<T>

fn intersect_if<F: Fn(&T, &T) -> bool>(&self, other: Self, validator: F) -> Self

Implementors