syntax_data: {"ast_node_type":"other","tokens":[{"end":21,"kind":"keyword","start":0,"text":"#[inline(always)]"}]}
source_snippet:     #[inline(always)]
context_before:     // noticeable performance hit. See #126069 for details.
context_after:     pub fn kind(self) -> &'tcx TyKind<'tcx> {