From 3d52283b74573af509deb3c47cbabf7b7b58b1dd Mon Sep 17 00:00:00 2001
From: max <gmx.sht@gmail.com>
Date: Wed, 13 Dec 2023 15:34:54 +0200
Subject: Add automatic borrowing to let statement

Signed-off-by: max <gmx.sht@gmail.com>
---
 askama_derive/src/generator.rs | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'askama_derive/src/generator.rs')

diff --git a/askama_derive/src/generator.rs b/askama_derive/src/generator.rs
index 6004aff..df15bdc 100644
--- a/askama_derive/src/generator.rs
+++ b/askama_derive/src/generator.rs
@@ -916,7 +916,14 @@ impl<'a> Generator<'a> {
         };
 
         let mut expr_buf = Buffer::new(0);
+        let borrow_val = !is_copyable(val);
+        if borrow_val {
+            expr_buf.write("&(");
+        }
         self.visit_expr(&mut expr_buf, val)?;
+        if borrow_val {
+            expr_buf.write(")");
+        }
 
         let shadowed = self.is_shadowing_variable(&l.var)?;
         if shadowed {
-- 
cgit