Run fmt

Author: Aaron1011

compiler/rustc_middle/src/ty/mod.rs

@@ -28,8 +28,8 @@ use crate::ty::subst::{GenericArg, InternalSubsts, Subst, SubstsRef};
 use crate::ty::util::Discr;
 use rustc_ast as ast;
 use rustc_attr as attr;
+use rustc_data_structures::fx::{FxHashMap, FxHashSet, FxIndexMap};
 use rustc_data_structures::intern::Interned;
-use rustc_data_structures::fx::{FxHashMap, FxIndexMap, FxHashSet};
 use rustc_data_structures::stable_hasher::{HashStable, HashStableEq, StableHasher};
 use rustc_data_structures::tagged_ptr::CopyTaggedPtr;
 use rustc_hir as hir;