syntax_data: {"ast_node_type":"enum","tokens":[{"end":39,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet: pub enum CandidateSource<I: Interner> {
context_before: #[derive_where(Clone, Copy, Hash, PartialEq, Eq, Debug; I: Interner)]
context_after:     /// A user written impl.