1#[cfg(feature = "test-support")]
 2pub type HashMap<K, V> = FxHashMap<K, V>;
 3
 4#[cfg(feature = "test-support")]
 5pub type HashSet<T> = FxHashSet<T>;
 6
 7#[cfg(not(feature = "test-support"))]
 8pub type HashMap<K, V> = std::collections::HashMap<K, V>;
 9
10#[cfg(not(feature = "test-support"))]
11pub type HashSet<T> = std::collections::HashSet<T>;
12
13pub use rustc_hash::FxHasher;
14pub use rustc_hash::{FxHashMap, FxHashSet};
15pub use std::collections::*;