Trait ArrayTrait 

pub trait ArrayTrait {
    type Element;

    // Required methods
    fn iter(&self) -> Box<dyn Iterator<Item = &Self::Element> + '_>;
    fn len(&self) -> usize;

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

A trait for the minimal common functionality of a vale array

Required Associated Types

type Element

Elements of the array

Required Methods

fn iter(&self) -> Box<dyn Iterator<Item = &Self::Element> + '_>

Iterates over the values paris

fn len(&self) -> usize

Number of key/value pairs

Provided Methods

fn is_empty(&self) -> bool

Returns if the array is empty

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<T> Array for Vec<T>

type Element = T

fn iter(&self) -> Box<dyn Iterator<Item = &T> + '_>

fn len(&self) -> usize

Implementors