syntax_data: {"ast_node_type":"other","tokens":[{"end":29,"kind":"keyword","start":0,"text":"match"}]}
source_snippet:         match self.args[..] {
context_before:     fn split(self) -> InlineConstArgsParts<'tcx, GenericArg<'tcx>> {
context_after:             [ref parent_args @ .., ty] => InlineConstArgsParts { parent_args, ty },