syntax_data: {"ast_node_type":"other","tokens":[{"end":38,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// or `"eabihf"`. Defaults to "".
context_before:     /// ABI name to distinguish multiple ABIs on the same OS and architecture. For instance, `"eabi"`
context_after:     /// This field is *not* forwarded directly to LLVM; its primary purpose is `cfg(target_abi)`.