syntax_data: {"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"panic:"}]}
source_snippet:     panic: Option<PanicStrategy> = (None, parse_opt_panic_strategy, [TRACKED],
context_before:     #[rustc_lint_opt_deny_field_access("use `Session::panic_strategy` instead of this field")]
context_after:         "panic strategy to compile crate with"),