From ad3340a6ef939d361a7aa1082fe23d72cd2b32ae Mon Sep 17 00:00:00 2001
From: bluss <bluss@users.noreply.github.com>
Date: Mon, 30 Sep 2019 20:48:00 +0200
Subject: [PATCH] FIX: Small de-bloat change in arrayformat

Use for loop instead of .try_for_each; the latter produces a lot more
code (unoptimized) and is unnecessary in this instance.
---
 src/arrayformat.rs | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/arrayformat.rs b/src/arrayformat.rs
index d1b5ba7fb..a7203b38a 100644
--- a/src/arrayformat.rs
+++ b/src/arrayformat.rs
@@ -90,23 +90,23 @@ fn format_with_overflow(
         // no-op
     } else if length <= limit {
         fmt_elem(f, 0)?;
-        (1..length).try_for_each(|i| {
+        for i in 1..length {
             f.write_str(separator)?;
-            fmt_elem(f, i)
-        })?;
+            fmt_elem(f, i)?
+        }
     } else {
         let edge = limit / 2;
         fmt_elem(f, 0)?;
-        (1..edge).try_for_each(|i| {
+        for i in 1..edge {
             f.write_str(separator)?;
-            fmt_elem(f, i)
-        })?;
+            fmt_elem(f, i)?;
+        }
         f.write_str(separator)?;
         f.write_str(ellipsis)?;
-        (length - edge..length).try_for_each(|i| {
+        for i in length - edge..length {
             f.write_str(separator)?;
-            fmt_elem(f, i)
-        })?;
+            fmt_elem(f, i)?
+        }
     }
     Ok(())
 }