syntax_data: {"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// to a form valid in all Editions, either as a lint diagnostic or hard error.
context_before:     /// Top-level patterns incompatible with Rust 2024's match ergonomics. These will be translated
context_after:     rust_2024_migration_desugared_pats: ItemLocalMap<Rust2024IncompatiblePatInfo>,