Enum EdgeKind 

pub enum EdgeKind {
    Success,
    Error,
    CatchAll,
    Terminal,
    EndOfChain,
    Unhandled,
    NodeNotFound,
}

Which edge the engine followed after a node — including the cases where there was none, which is what makes an unwired error port visible.

Variants

Success

Followed the node’s success edge.

Error

Followed the node’s own error edge.

CatchAll

Fell through to the policy-level error_handler.

Terminal

Stopped at a terminal client node.

EndOfChain

Succeeded but had no success edge to follow.

Unhandled

Errored with neither an error edge nor a catch-all — the engine wrote a generic 500 and stopped.

NodeNotFound

The edge pointed at a node id that does not exist.

Trait Implementations

impl Clone for EdgeKind

fn clone(&self) -> EdgeKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EdgeKind

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

Formats the value using the given formatter.

impl PartialEq for EdgeKind

fn eq(&self, other: &EdgeKind) -> 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 Serialize for EdgeKind

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for EdgeKind

impl StructuralPartialEq for EdgeKind