Consider adding a typealias for slightly easier use

[shepmaster]

From Reddit:

pub type XxHashMap<K, V> = HashMap<K, V, RandomXxHashBuilder>;

The saddest thing is the inability to use new or with_capacity.

[shepmaster]

Or maybe... we can?

use std::marker::PhantomData;

struct HashLike<K, V, H>(PhantomData<K>, PhantomData<V>, H);
struct DefaultHasher;

impl<K, V> HashLike<K, V, DefaultHasher> {
    fn new() -> HashLike<K, V, DefaultHasher> {
        HashLike(PhantomData, PhantomData, DefaultHasher)
    }
}

// But what about another crate...
struct AnotherHasher;

impl<K, V> HashLike<K, V, AnotherHasher> {
    fn new() -> HashLike<K, V, AnotherHasher> {
        HashLike(PhantomData, PhantomData, AnotherHasher)
    }
}

fn main() {}