syntax_data: {"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"#[derive(TypeVisitable_Generic,"}]}
source_snippet: #[derive(TypeVisitable_Generic, TypeFoldable_Generic)]
context_before: #[derive_where(Clone, Copy, Hash, PartialEq, Eq; I: Interner)]
context_after: #[cfg_attr(