use std::hash::BuildHasherDefault; | |
pub use rustc_hash::{FxHashMap, FxHashSet, FxHasher}; | |
pub type FxIndexMap<K, V> = indexmap::IndexMap<K, V, BuildHasherDefault<FxHasher>>; | |
pub type FxIndexSet<V> = indexmap::IndexSet<V, BuildHasherDefault<FxHasher>>; | |
#[macro_export] | |
macro_rules! define_id_collections { | |
($map_name:ident, $set_name:ident, $key:ty) => { | |
pub type $map_name<T> = $crate::fx::FxHashMap<$key, T>; | |
pub type $set_name = $crate::fx::FxHashSet<$key>; | |
}; | |
} |