Function polars_plan::plans::to_alp_impl

source ยท 
pub fn to_alp_impl(
    lp: DslPlan,
    expr_arena: &mut Arena<AExpr>,
    lp_arena: &mut Arena<IR>,
    convert: &mut ConversionOptimizer,
) -> PolarsResult<Node>
Expand description

converts LogicalPlan to IR it adds expressions & lps to the respective arenas as it traverses the plan finally it returns the top node of the logical plan