Trait MapIter 

pub trait MapIter: KeyedRef + CollectionRef {
    type Iter<'a>: Iterator<Item = (Self::KeyRef<'a>, Self::ItemRef<'a>)>
       where Self: 'a;

    // Required method
    fn iter(&self) -> Self::Iter<'_>;
}

Required Associated Types

type Iter<'a>: Iterator<Item = (Self::KeyRef<'a>, Self::ItemRef<'a>)> where Self: 'a

Required Methods

fn iter(&self) -> Self::Iter<'_>

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl<K, V> MapIter for BTreeMap<K, V>

type Iter<'a> = Iter<'a, K, V> where Self: 'a

fn iter(&self) -> Self::Iter<'_>

impl<K, V> MapIter for HashMap<K, V>

type Iter<'a> = Iter<'a, K, V> where Self: 'a

fn iter(&self) -> Self::Iter<'_>

Implementors