Enum StepExecutionMode 

pub enum StepExecutionMode {
    Sync,
    Async,
    Both,
}

Declares how a step prefers to execute when both sync and async runtimes are available.

The registry stores both run and run_async pointers for ergonomic backwards compatibility. This enum records whether a step has a native async body, a native sync body, or can run efficiently in both contexts.

Variants

Sync

Step body is synchronous and should prefer the sync handler.

Async

Step body is asynchronous (async fn) and should prefer the async handler.

Both

Step body can execute efficiently in both sync and async contexts.

Trait Implementations

impl Clone for StepExecutionMode

fn clone(&self) -> StepExecutionMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StepExecutionMode

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

Formats the value using the given formatter.

impl PartialEq for StepExecutionMode

fn eq(&self, other: &StepExecutionMode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for StepExecutionMode

impl Eq for StepExecutionMode

impl StructuralPartialEq for StepExecutionMode