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authorGokul Soumya2022-12-24 11:21:38 +0000
committerBlaž Hrastnik2023-01-18 05:19:32 +0000
commitb2837ff3bea286ce7ccfba9b6fbcd861977caf83 (patch)
tree2dad402d6dcd21b4c1592c41aa079f4b02dc2c05 /helix-term/src/ui
parent7a76c6cbbaf851d63cb4ca4be07c5d4c67afbbb2 (diff)
Minimize allocation when converting table rows to string
Diffstat (limited to 'helix-term/src/ui')
-rw-r--r--helix-term/src/ui/picker.rs6
1 files changed, 5 insertions, 1 deletions
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