syntax_data: {"ast_node_type":"import","tokens":[{"end":42,"kind":"keyword","start":0,"text":"\"disable"}]}
source_snippet:         "disable the use of the redzone"),
context_before:     no_redzone: Option<bool> = (None, parse_opt_bool, [TRACKED],
context_after:     #[rustc_lint_opt_deny_field_access("documented to do nothing")]