Trait HashCollectionExt 

pub trait HashCollectionExt {
    // Required methods
    fn new() -> Self;
    fn with_capacity(capacity: usize) -> Self;
}

Required Methods

fn new() -> Self

Returns a new collection with default capacity, using S::default() to build the hasher.

fn with_capacity(capacity: usize) -> Self

Returns a new collection with capacity, using S::default() to build the hasher.

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, S: BuildHasher + Default> HashCollectionExt for HashSet<K, S>

fn new() -> Self

fn with_capacity(capacity: usize) -> Self

impl<K, V, S: BuildHasher + Default> HashCollectionExt for HashMap<K, V, S>

fn new() -> Self

fn with_capacity(capacity: usize) -> Self

Implementors