{"ast_node_type":"struct","tokens":[{"end":38,"kind":"keyword","start":0,"text":"pub"}]}
pub struct ProjectionCache<'a, 'tcx> {
// reduce the amount of duplication. Let's see what we get with the Chalk reforms.
    map: &'a mut SnapshotMapStorage<ProjectionCacheKey<'tcx>, ProjectionCacheEntry<'tcx>>,