From 2db7ae29d110ccef4f4feef7cb3603722662e4a4 Mon Sep 17 00:00:00 2001
From: Philipp Oppermann <dev@phil-opp.com>
Date: Fri, 29 Dec 2023 20:15:35 +0100
Subject: [PATCH] Add a `take` method to `Optional`

This makes it easier to take ownership of optional values inside the `&'static mut BootInfo`.
---
 api/src/info.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/api/src/info.rs b/api/src/info.rs
index 965fcf40..81c849d8 100644
--- a/api/src/info.rs
+++ b/api/src/info.rs
@@ -341,6 +341,11 @@ impl<T> Optional<T> {
             Self::None => None,
         }
     }
+
+    /// Takes the value out of the `Optional`, leaving a `None` in its place.
+    pub fn take(&mut self) -> Option<T> {
+        core::mem::replace(self, Optional::None).into_option()
+    }
 }
 
 impl<T> From<Option<T>> for Optional<T> {