From db9d1290254c5703d67fcf4f277b23641fb92d60 Mon Sep 17 00:00:00 2001
From: Ari Koivula <ari@koivu.la>
Date: Sun, 13 Mar 2016 22:57:03 +0200
Subject: [PATCH] Add Vertical fn_args_density

This adds new option Vertical to fn_args_density, which formats the
list vertically no matter what.
---
 src/config.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/config.rs b/src/config.rs
index 448ab3b8d514..32eb9af4b118 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -71,6 +71,8 @@ configuration_option_enum! { Density:
     Tall,
     // Try to compress if the body is empty.
     CompressedIfEmpty,
+    // Place every item on a separate line.
+    Vertical,
 }
 
 configuration_option_enum! { TypeDensity:
@@ -85,6 +87,7 @@ impl Density {
         match self {
             Density::Compressed => ListTactic::Mixed,
             Density::Tall | Density::CompressedIfEmpty => ListTactic::HorizontalVertical,
+            Density::Vertical => ListTactic::Vertical,
         }
     }
 }