syntax_data: {"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"///"}]}
source_snippet: /// things that uniquely identify Rust's Apple targets: The OS, the architecture, and the ABI.
context_before: /// Get the base target options, unversioned LLVM target and `target_arch` from the three
context_after: pub(crate) fn base(