Reformat using the new identifier sorting from rustfmt

compiler/rustc_pattern_analysis/src/constructor.rs

@@ -176,13 +176,13 @@
 //! we assume they never cover each other. In order to respect the invariants of
 //! [`SplitConstructorSet`], we give each `Opaque` constructor a unique id so we can recognize it.
 
-use std::cmp::{self, max, min, Ordering};
+use std::cmp::{self, Ordering, max, min};
 use std::fmt;
 use std::iter::once;
 
 use rustc_apfloat::ieee::{DoubleS, HalfS, IeeeFloat, QuadS, SingleS};
-use rustc_index::bit_set::{BitSet, GrowableBitSet};
 use rustc_index::IndexVec;
+use rustc_index::bit_set::{BitSet, GrowableBitSet};
 use smallvec::SmallVec;
 
 use self::Constructor::*;