Enum DebugEvent 

#[non_exhaustive]
pub enum DebugEvent {
    NodeStart {
        node: String,
        step: usize,
    },
    NodeEnd {
        node: String,
        step: usize,
    },
    Final,
}

Lifecycle marker for StreamMode::Debug.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NodeStart

Step step began executing node node.

Fields

node: String

Name of the node that is about to run.

step: usize

1-based step counter within this invocation.

NodeEnd

Step step finished executing node node.

Fields

node: String

Name of the node that just finished.

step: usize

1-based step counter within this invocation.

Final

Graph reached a terminal state.

Trait Implementations

impl Clone for DebugEvent

fn clone(&self) -> DebugEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DebugEvent

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

Formats the value using the given formatter.

impl PartialEq for DebugEvent

fn eq(&self, other: &DebugEvent) -> 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 Eq for DebugEvent

impl StructuralPartialEq for DebugEvent