From 1647fc93ff5d5fecb273fe3b45f312f3cbaaa849 Mon Sep 17 00:00:00 2001
From: Wolfgang Bumiller <w.bumiller@proxmox.com>
Date: Thu, 14 Jul 2022 11:09:34 +0200
Subject: [PATCH] api-types: make BackupType::iter an actual iterator

Otherwise we have to use BackupType::iter().iter() whenever
we're not using a `for _ in iter()` construct.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
---
 pbs-api-types/src/datastore.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pbs-api-types/src/datastore.rs b/pbs-api-types/src/datastore.rs
index 70b639ea..170d248f 100644
--- a/pbs-api-types/src/datastore.rs
+++ b/pbs-api-types/src/datastore.rs
@@ -741,8 +741,11 @@ impl BackupType {
         }
     }
 
-    pub const fn iter() -> &'static [BackupType] {
-        &[Self::Vm, Self::Ct, Self::Host]
+    #[inline]
+    pub fn iter() -> impl Iterator<Item = BackupType> + Send + Sync + Unpin + 'static {
+        [BackupType::Vm, BackupType::Ct, BackupType::Host]
+            .iter()
+            .copied()
     }
 }