Going extreme: removing all fields and unifying all walk errors.

src/renderer/errors.rs

@@ -15,15 +15,8 @@ pub enum RenderError<'a> {
     },
 }
 
-pub enum WalkError<'a> {
-    CantWalk {
-        segment: String,
-        elem: &'a dyn ContextElement,
-    },
-    NotFound {
-        path: &'a Vec<&'a str>,
-        breadcrumbs: Vec<&'a dyn ContextElement>,
-    },
+pub enum WalkError {
+    CantWalk,
 }
 
 #[derive(Clone)]