Struct polars_plan::plans::IRPlan

pub struct IRPlan {
    pub lp_top: Node,
    pub lp_arena: Arena<IR>,
    pub expr_arena: Arena<AExpr>,
}

Fields

lp_top: Node

lp_arena: Arena<IR>

expr_arena: Arena<AExpr>

Implementations

impl IRPlan

pub fn new(top: Node, ir_arena: Arena<IR>, expr_arena: Arena<AExpr>) -> Self

pub fn root(&self) -> &IR

pub fn as_ref(&self) -> IRPlanRef<'_>

pub fn extract_streaming_plan(&self) -> Option<IRPlanRef<'_>>

Extract the original logical plan if the plan is for the Streaming Engine

pub fn describe(&self) -> String

pub fn describe_tree_format(&self) -> String

pub fn display(&self) -> IRDisplay<'_>

pub fn display_dot(&self) -> IRDotDisplay<'_>

Trait Implementations

impl Debug for IRPlan

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.