syntax_data: {"ast_node_type":"other","tokens":[{"end":46,"kind":"keyword","start":0,"text":"hir::BinOpKind::BitOr"}]}
source_snippet:         hir::BinOpKind::BitOr => BinOp::BitOr,
context_before:         hir::BinOpKind::BitAnd => BinOp::BitAnd,
context_after:         hir::BinOpKind::Shl => BinOp::Shl,