syntax_data: {"ast_node_type":"struct","tokens":[{"end":53,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet: pub struct CanonicalParamEnvCacheEntry<I: Interner> {
context_before: #[derive_where(Clone, Debug; I: Interner)]
context_after:     pub param_env: I::ParamEnv,