syntax_data: {"ast_node_type":"other","tokens":[{"end":29,"kind":"keyword","start":0,"text":"impl<'a,"}]}
source_snippet: impl<'a, Ty> ArgAbi<'a, Ty> {
context_after:     /// This defines the "default ABI" for that type, that is then later adjusted in `fn_abi_adjust_for_abi`.