syntax_data: {"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"#[derive_where(Clone;"}]}
source_snippet: #[derive_where(Clone; I: Interner, P: Clone)]
context_before: /// we're currently typechecking while the `predicate` is some trait bound.
context_after: #[derive_where(Copy; I: Interner, P: Copy)]