syntax_data: {"ast_node_type":"other","tokens":[{"end":40,"kind":"keyword","start":0,"text":"linker:"}]}
source_snippet:         linker: Some("rust-lld".into()),
context_before:         linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes),
context_after:         rustc_abi: Some(RustcAbi::X86Softfloat),