to_ref_traversal

compris::normal

Function to_ref_traversal 

Source 
pub fn to_ref_traversal<AnnotatedT>(
    variant: &Variant<AnnotatedT>,
) -> Option<RefTraversal<'_, AnnotatedT>>
Expand description

Convert to a RefTraversal.

If it’s already a List will just make sure it’s not empty. Other variant types will be wrapped in a List.