syntax_data: {"ast_node_type":"variable","tokens":[{"end":66,"kind":"keyword","start":0,"text":"&&"}]}
source_snippet:                 && let hir::ExprKind::Block(block, _) = block.kind
context_before:             if let hir::Node::Expr(block) = node
context_after:                 && let hir::BlockCheckMode::UnsafeBlock(_) = block.rules