[pbs-devel] [PATCH backup 6/6] tools: add missing cfg(test) macro

[Maximiliano Sandoval]

Fixes the rustc warning:

warning: struct `TestAsyncCacher` is never constructed
  --> pbs-tools/src/async_lru_cache.rs:86:12
   |
86 |     struct TestAsyncCacher {
   |            ^^^^^^^^^^^^^^^
   |
   = note: `#[warn(dead_code)]` on by default

Signed-off-by: Maximiliano Sandoval <m.sandoval at proxmox.com>
---
 pbs-tools/src/async_lru_cache.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pbs-tools/src/async_lru_cache.rs b/pbs-tools/src/async_lru_cache.rs
index 1f023d34..c43b8771 100644
--- a/pbs-tools/src/async_lru_cache.rs
+++ b/pbs-tools/src/async_lru_cache.rs
@@ -80,6 +80,7 @@ impl<K: std::cmp::Eq + std::hash::Hash + Copy, V: Clone + Send + 'static> AsyncL
     }
 }
 
+#[cfg(test)]
 mod test {
     use super::*;
 
-- 
2.39.2