syntax_data: {"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"InlineAsmOperand::SplitInOut"}]}
source_snippet:                             InlineAsmOperand::SplitInOut {
context_before:                         hir::InlineAsmOperand::SplitInOut { reg, late, in_expr, ref out_expr } => {
context_after:                                 reg,