Struct ConditionalStep 

pub struct ConditionalStep<S: Step> { /* private fields */ }

A step that only executes its inner step when a condition is met.

If the condition returns false, the step produces a skipped output and downstream steps still see it as completed.

Implementations

impl<S: Step> ConditionalStep<S>

pub fn new( id: &str, inner: S, condition: impl Fn(&WorkflowContext) -> bool + Send + Sync + 'static, ) -> Self

Creates a conditional step wrapping inner with the given predicate.

Trait Implementations

impl<S: Step + 'static> Step for ConditionalStep<S>

fn id(&self) -> &str

Returns the unique identifier for this step.

fn execute<'life0, 'life1, 'async_trait>( &'life0 self, ctx: &'life1 mut WorkflowContext, ) -> Pin<Box<dyn Future<Output = Result<StepOutput, WorkflowError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Executes the step with the given workflow context.