syntax_data: {"ast_node_type":"other","tokens":[{"end":30,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub disable_redzone: bool,
context_before:     /// Do not emit code that uses the "red zone", if the ABI has one. Defaults to false.
context_after:     /// Frame pointer mode for this target. Defaults to `MayOmit`.