syntax_data: {"ast_node_type":"other","tokens":[{"end":34,"kind":"keyword","start":0,"text":"Cow::Borrowed(match"}]}
source_snippet:         Cow::Borrowed(match self {
context_before:     pub(crate) fn target_arch(self) -> Cow<'static, str> {
context_after:             Armv7k | Armv7s => "arm",