syntax_data: {"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"//!"}]}
source_snippet: //! solver. Making sure that caching doesn't result in soundness bugs or unstable
context_before: //! The search graph is responsible for caching and cycle detection in the trait
context_after: //! query results is very challenging and makes this one of the most-involved