Format source codes

2 files changed, 5 insertions, 7 deletions

diff --git a/src/chains.rs b/src/chains.rs
index c48fdeb0b66..204f0b80423 100644
--- a/src/chains.rs
+++ b/src/chains.rs
@@ -164,9 +164,9 @@ pub fn rewrite_chain(expr: &ast::Expr, context: &RewriteContext, shape: Shape) -
             .into_iter()
             .chain(::std::iter::repeat(other_child_shape).take(subexpr_list.len() - 1));
     let iter = subexpr_list.iter().rev().zip(child_shape_iter);
-    let mut rewrites =
-        try_opt!(iter.map(|(e, shape)| rewrite_chain_subexpr(e, total_span, context, shape))
-                     .collect::<Option<Vec<_>>>());
+    let mut rewrites = try_opt!(iter.map(|(e, shape)| {
+                                             rewrite_chain_subexpr(e, total_span, context, shape)
+                                         }).collect::<Option<Vec<_>>>());
 
     // Total of all items excluding the last.
     let last_non_try_index = rewrites.len() - (1 + trailing_try_num);
diff --git a/src/types.rs b/src/types.rs
index bec23579cda..17e9a467d1b 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -384,8 +384,7 @@ impl Rewrite for ast::WherePredicate {
                                                  Shape::legacy(budget, shape.indent + used_width))
                             })
                             .collect::<Option<Vec<_>>>()
-                    )
-                        .join(joiner);
+                    ).join(joiner);
 
                     if context.config.spaces_within_angle_brackets() && lifetime_str.len() > 0 {
                         format!("for< {} > {}{}{}",
@@ -411,8 +410,7 @@ impl Rewrite for ast::WherePredicate {
                                                  Shape::legacy(budget, shape.indent + used_width))
                             })
                             .collect::<Option<Vec<_>>>()
-                    )
-                        .join(joiner);
+                    ).join(joiner);
 
                     format!("{}{}{}", type_str, colon, bounds_str)
                 }