{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"self.map().get(&key).and_then(|res|"}]}
        self.map().get(&key).and_then(|res| match res {
    pub fn is_complete(&mut self, key: ProjectionCacheKey<'tcx>) -> Option<EvaluationResult> {
            ProjectionCacheEntry::NormalizedTerm { ty: _, complete } => *complete,