syntax_data: {"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"matches!(self.linker_flavor,"}]}
source_snippet:             matches!(self.linker_flavor, LinkerFlavor::Darwin(..)),
context_before:             self.is_like_darwin,
context_after:             "`linker_flavor` must be `darwin` if and only if `is_like_darwin` is set"