From b213b9a684fa9e356488b27c050f1c3f37c4d6fd Mon Sep 17 00:00:00 2001
From: Christian Krause <christian.krause@idiv.de>
Date: Fri, 20 Oct 2023 09:42:54 +0200
Subject: [PATCH] fixes clippy::missing_panics_doc

... indirectly by using let-else instead of expect
---
 src/analysis/spectrum_scale.rs | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/analysis/spectrum_scale.rs b/src/analysis/spectrum_scale.rs
index eea2d14..b7c22e8 100644
--- a/src/analysis/spectrum_scale.rs
+++ b/src/analysis/spectrum_scale.rs
@@ -62,14 +62,17 @@ pub fn run(
 
     log::debug!("command: {command:?}");
 
-    let mut child = command
-        .stdout(Stdio::null())
-        .spawn()
-        .expect("mmapplypolicy failed to start, make sure it's on your PATH");
+    let Ok(mut child) = command.stdout(Stdio::null()).spawn() else {
+        return Err(anyhow!(
+            "mmapplypolicy failed to start, make sure it's on your PATH",
+        ));
+    };
 
     log::debug!("waiting for mmapplypolicy to finish");
 
-    let ecode = child.wait().expect("failed waiting on mmapplypolicy");
+    let Ok(ecode) = child.wait() else {
+        return Err(anyhow!("failed waiting on mmapplypolicy"));
+    };
 
     if ecode.success() {
         let total_file = tmp.path().join("stor-age.list.total");