Trait `HashMapExt`

trait HashMapExt

A convenience trait that can be used together with the type aliases defined to get access to the new() and with_capacity() methods for the HashMap type alias.

Required Methods

fn new() -> Self: Constructs a new HashMap
fn with_capacity(capacity: usize) -> Self: Constructs a new HashMap with a given initial capacity

Implementors

impl<K, V, S> HashMapExt for std::collections::HashMap<K, V, S>