syntax_data: {"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"fmt::Display::fmt(&self.as_u32(),"}]}
source_snippet:         fmt::Display::fmt(&self.as_u32(), f)
context_before:     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
context_after:     }