{"ast_node_type":"other","tokens":[{"end":42,"kind":"keyword","start":0,"text":"default_severity:"}]}
        default_severity: Severity::Allow,
See [RFC0212](https://github.com/rust-lang/rfcs/blob/master/text/0212-restore-int-fallback.md) for more information about the fallback."##,
        warn_since: None,