syntax_data: {"ast_node_type":"variable","tokens":[{"end":75,"kind":"keyword","start":0,"text":"if"}]}
source_snippet:                             if let hir::StmtKind::Let(let_stmt) = stmt.kind
context_before:                         for stmt in *stmts {
context_after:                                 && let hir::PatKind::Binding(_, _, binding_name, _) =