Struct datafusion::physical_plan::display::DisplayableExecutionPlan

pub struct DisplayableExecutionPlan<'a> { /* private fields */ }

Wraps an ExecutionPlan with various ways to display this plan

Implementations

impl<'a> DisplayableExecutionPlan<'a>

pub fn new(inner: &'a dyn ExecutionPlan) -> Self

Create a wrapper around an [`‘ExecutionPlan’] which can be pretty printed in a variety of ways

pub fn with_metrics(inner: &'a dyn ExecutionPlan) -> Self

Create a wrapper around an [`‘ExecutionPlan’] which can be pretty printed in a variety of ways that also shows aggregated metrics

pub fn with_full_metrics(inner: &'a dyn ExecutionPlan) -> Self

Create a wrapper around an [`‘ExecutionPlan’] which can be pretty printed in a variety of ways that also shows all low level metrics

pub fn indent(&self) -> impl Display + 'a

Return a formatable structure that produces a single line per node.

ProjectionExec: expr=[a]
  CoalesceBatchesExec: target_batch_size=8192
    FilterExec: a < 5
      RepartitionExec: partitioning=RoundRobinBatch(16)
        CsvExec: source=...",

pub fn one_line(&self) -> impl Display + 'a

Return a single-line summary of the root of the plan Example: ProjectionExec: expr=[a@0 as a].

Trait Implementations

impl<'a> ToStringifiedPlan for DisplayableExecutionPlan<'a>

fn to_stringified(&self, plan_type: PlanType) -> StringifiedPlan

Create a stringified plan with the specified type