syntax_data: {"ast_node_type":"enum","tokens":[{"end":40,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet: pub enum VarianceDiagInfo<I: Interner> {
context_before: #[derive_where(Clone, Copy, PartialEq, Eq, Debug, Default; I: Interner)]
context_after:     /// No additional information - this is the default.