From b2837ff3bea286ce7ccfba9b6fbcd861977caf83 Mon Sep 17 00:00:00 2001
From: Gokul Soumya
Date: Sat, 24 Dec 2022 16:51:38 +0530
Subject: Minimize allocation when converting table rows to string

---
 helix-term/src/ui/picker.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'helix-term')

diff --git a/helix-term/src/ui/picker.rs b/helix-term/src/ui/picker.rs
index e00fe1f8..05738ccf 100644
--- a/helix-term/src/ui/picker.rs
+++ b/helix-term/src/ui/picker.rs
@@ -733,7 +733,11 @@ impl<T: Item + 'static> Component for Picker<T> {
             .map(|mut row| {
                 const TEMP_CELL_SEP: &str = " ";
 
-                let line = row.cell_text().join(TEMP_CELL_SEP);
+                let line = row.cell_text().fold(String::new(), |mut s, frag| {
+                    s.push_str(&frag);
+                    s.push_str(TEMP_CELL_SEP);
+                    s
+                });
 
                 // Items are filtered by using the text returned by menu::Item::filter_text
                 // but we do highlighting here using the text in Row and therefore there
-- 
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