- paguro.LazyCollection.explain(*, format: ExplainFormat = 'plain', optimized: bool = True, type_coercion: bool = True, predicate_pushdown: bool = True, projection_pushdown: bool = True, simplify_expression: bool = True, slice_pushdown: bool = True, comm_subplan_elim: bool = True, comm_subexpr_elim: bool = True, cluster_with_columns: bool = True, collapse_joins: bool = True, streaming: bool = False, engine: EngineType = 'auto', tree_format: bool | None = None, optimizations: QueryOptFlags = <polars.lazyframe.opt_flags.QueryOptFlags object>) dict[str, str]