{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"self.explicit.as_deref().into_iter().chain(iter::once(&*self.default))"}]}
        self.explicit.as_deref().into_iter().chain(iter::once(&*self.default))
    pub fn all_paths(&self) -> impl Iterator<Item = &Path> {
    }