Formatting.

src/syntax/arbitrary.rs

@@ -67,18 +67,17 @@ impl Arbitrary for Program {
                         defined_variables.insert(psi.name.name.clone(), psi.binding_type);
                         statements.push(
                             expr.prop_map(move |expr| {
-                                Statement::Binding(
-                                    Location::manufactured(),
-                                    psi.name.clone(),
-                                    expr,
-                                )
+                                Statement::Binding(Location::manufactured(), psi.name.clone(), expr)
                             })
                             .boxed(),
                         );
                     } else {
-                        let printers = defined_variables
-                            .keys()
-                            .map(|n| Just(Statement::Print(Location::manufactured(), Name::manufactured(n))));
+                        let printers = defined_variables.keys().map(|n| {
+                            Just(Statement::Print(
+                                Location::manufactured(),
+                                Name::manufactured(n),
+                            ))
+                        });
                         statements.push(Union::new(printers).boxed());
                     }
                 }