Switched to returning an Option for into_context_element().

2020-05-31 22:17:58 -04:00
parent 3aaf7f9987
commit b74dc394a8
3 changed files with 15 additions and 11 deletions
--- a/src/renderer/parameters_context.rs
+++ b/src/renderer/parameters_context.rs
@@ -36,9 +36,9 @@ impl<'a> IntoContextElement for RValue<'a> {
        &self,
        renderer: &DustRenderer,
        breadcrumbs: Option<&BreadcrumbTree>,
-    ) -> &dyn ContextElement {
+    ) -> Option<&dyn ContextElement> {
        match self {
-            RValue::RVLiteral(owned_literal) => owned_literal,
+            RValue::RVLiteral(owned_literal) => Some(owned_literal),
            RValue::RVPath(path) => todo!(),
            RValue::RVTemplate(template) => todo!(),
        }