Trait InitHashMaps2

pub trait InitHashMaps2 {
    type HashMap;

    // Required methods
    fn new() -> Self::HashMap;
    fn with_capacity(capacity: usize) -> Self::HashMap;
}

Required Associated Types

type HashMap

Required Methods

fn new() -> Self::HashMap

fn with_capacity(capacity: usize) -> Self::HashMap

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<K, V> InitHashMaps2 for HashMap<K, V, BuildHasherDefault<IdHasher>>

type HashMap = HashMap<K, V, BuildHasherDefault<IdHasher>>

fn new() -> <HashMap<K, V, BuildHasherDefault<IdHasher>> as InitHashMaps2>::HashMap

fn with_capacity(capacity: usize) -> HashMap<K, V, BuildHasherDefault<IdHasher>>

Implementors