From: Seiichi Uchida <seuchida@gmail.com>
Date: Sat, 7 Oct 2017 12:51:15 +0000 (+0900)
Subject: Run wrap_str() only when chain_indent is set to "Visual"
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=2b6e50436c6bd8826067a08688c74755d57b7b75;p=rust.git

Run wrap_str() only when chain_indent is set to "Visual"
---

diff --git a/src/chains.rs b/src/chains.rs
index d5016d8db26..30a9444d4ae 100644
--- a/src/chains.rs
+++ b/src/chains.rs
@@ -266,7 +266,11 @@ pub fn rewrite_chain(expr: &ast::Expr, context: &RewriteContext, shape: Shape) -
         )
     };
     let result = format!("{}{}", result, repeat_try(suffix_try_num));
-    wrap_str(result, context.config.max_width(), shape)
+    if context.config.chain_indent() == IndentStyle::Visual {
+        wrap_str(result, context.config.max_width(), shape)
+    } else {
+        Some(result)
+    }
 }
 
 fn is_extendable_parent(context: &RewriteContext, parent_str: &str) -> bool {