pyo3-build-config: derive Clone on BuildFlags

This isn't strictly necessary since you can `.0.clone()`. But it is more ergonomic.
PyO3 · Sep 1, 2021 · 05815bf · 05815bf
1 parent 5e8d43c
commit 05815bf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pyo3-build-config/src/impl_.rs b/pyo3-build-config/src/impl_.rs
@@ -628,7 +628,7 @@ impl FromStr for BuildFlag {
 ///
 /// see Misc/SpecialBuilds.txt in the python source for what these mean.
 #[cfg_attr(test, derive(Debug, PartialEq))]
-#[derive(Default)]
+#[derive(Clone, Default)]
 pub struct BuildFlags(pub HashSet<BuildFlag>);
 
 impl BuildFlags {