syntax_data: {"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// Whether the target toolchain is like macOS's. Only useful for compiling against iOS/macOS,
context_before:     pub is_like_aix: bool,
context_after:     /// in particular running dsymutil and some other stuff like `-dead_strip`. Defaults to false.