Struct polars_plan::plans::IRPlanRef

pub struct IRPlanRef<'a> {
    pub lp_top: Node,
    pub lp_arena: &'a Arena<IR>,
    pub expr_arena: &'a Arena<AExpr>,
}

Fields

lp_top: Node

lp_arena: &'a Arena<IR>

expr_arena: &'a Arena<AExpr>

Implementations

impl<'a> IRPlanRef<'a>

pub fn root(self) -> &'a IR

pub fn with_root(self, root: Node) -> Self

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

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

pub fn display(self) -> IRDisplay<'a>

pub fn display_dot(self) -> IRDotDisplay<'a>

pub fn describe(self) -> String

pub fn describe_tree_format(self) -> String

Trait Implementations

impl<'a> Clone for IRPlanRef<'a>

fn clone(&self) -> IRPlanRef<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IRPlanRef<'_>

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

Formats the value using the given formatter.

impl<'a> Copy for IRPlanRef<'a>