rustc-ap-rustc_data_structures 547.0.0

Automatically published version of the package `rustc_data_structures` in the rust-lang/rust repository from commit d9bd4b289f07956819c59704d88d9eed61af3a6d The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish

use std::hash::BuildHasherDefault;

pub use rustc_hash::{FxHasher, FxHashMap, FxHashSet};

pub type FxIndexMap<K, V> = indexmap::IndexMap<K, V, BuildHasherDefault<FxHasher>>;
pub type FxIndexSet<V> = indexmap::IndexSet<V, BuildHasherDefault<FxHasher>>;