From 0bb9b388f790e53f915f446d938337ff2717e331 Mon Sep 17 00:00:00 2001
From: Paul Horn <developer@knutwalker.de>
Date: Thu, 21 May 2020 20:15:43 +0200
Subject: [PATCH] Borrow layout for splitting instead of moving it

This allows for layouts to be saved and reused and does not require an additional clone
---
 src/layout.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/layout.rs b/src/layout.rs
index 0224538..5410a72 100644
--- a/src/layout.rs
+++ b/src/layout.rs
@@ -174,12 +174,12 @@ impl Layout {
     ///     ]
     /// );
     /// ```
-    pub fn split(self, area: Rect) -> Vec<Rect> {
+    pub fn split(&self, area: Rect) -> Vec<Rect> {
         // TODO: Maybe use a fixed size cache ?
         LAYOUT_CACHE.with(|c| {
             c.borrow_mut()
                 .entry((area, self.clone()))
-                .or_insert_with(|| split(area, &self))
+                .or_insert_with(|| split(area, self))
                 .clone()
         })
     }