Fix builds.

src/ast.rs

@@ -153,7 +153,7 @@ impl<'a> From<&'a ScriptFnDef> for ScriptFnMetadata<'a> {
         Self {
             #[cfg(not(feature = "no_function"))]
             #[cfg(feature = "metadata")]
-            comments: self.comments.iter().map(|s| s.as_str()).collect(),
+            comments: value.comments.iter().map(|s| s.as_str()).collect(),
             access: value.access,
             name: &value.name,
             params: value.params.iter().map(|s| s.as_str()).collect(),

src/dynamic.rs

@@ -212,6 +212,7 @@ pub enum Union {
     TimeStamp(Box<Instant>, Tag, AccessMode),
 
     /// Any type as a trait object.
+    #[allow(clippy::redundant_allocation)]
     Variant(Box<Box<dyn Variant>>, Tag, AccessMode),
 
     /// A _shared_ value of any type.