From f6eb4b2e9c660fbb8293ad9d6ea83a0c1fa7868c Mon Sep 17 00:00:00 2001
From: Cassie Jones <code@witchoflight.com>
Date: Mon, 17 Feb 2020 17:10:34 +0100
Subject: [PATCH] Formatting fix

---
 src/lib.rs | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index dd6d474..20c3961 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -226,9 +226,9 @@ impl Subst {
             (u, v) if u == v => Some(self.clone()),
             (Term::Var(u), term) => Some(self.clone().extended(*u, term.clone())),
             (term, Term::Var(v)) => Some(self.clone().extended(*v, term.clone())),
-            (Term::Pair(u0, u1), Term::Pair(v0, v1)) => self
-                .unify(&*u0, &*v0)
-                .and_then(|s| s.unify(&*u1, &*v1)),
+            (Term::Pair(u0, u1), Term::Pair(v0, v1)) => {
+                self.unify(&*u0, &*v0).and_then(|s| s.unify(&*u1, &*v1))
+            }
             _ => None,
         }
     }
@@ -327,7 +327,10 @@ where
     }
 }
 
-struct Bind<S: Iterator, R: Goal> where S::Item: Into<Step> {
+struct Bind<S: Iterator, R: Goal>
+where
+    S::Item: Into<Step>,
+{
     a: S,
     b: R,
     current: Option<R::Stream>,
-- 
2.47.0