fix: improve error message when dlltool is not found

PyO3 · May 11, 2022 · 0c08987 · 0c08987
1 parent 0777ba8
commit 0c08987
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/lib.rs b/src/lib.rs
@@ -192,7 +192,10 @@ impl ImportLibraryGenerator {
         };
 
         // Run the selected `dlltool` executable to generate the import library.
-        let status = command.status()?;
+        let status = command.status().map_err(|e| {
+            let msg = format!("{:?} failed with {}", command, e);
+            Error::new(e.kind(), msg)
+        })?;
 
         if status.success() {
             Ok(())