{"ast_node_type":"other","tokens":[{"end":100,"kind":"keyword","start":0,"text":"self.fields().iter().find_map(|(id,"}]}
        self.fields().iter().find_map(|(id, data)| if &data.name == name { Some(id) } else { None })
    pub fn field(&self, name: &Name) -> Option<LocalFieldId> {
    }