Enum Edge 

pub enum Edge {
    Direct {
        source: String,
        target: EdgeTarget,
    },
    Conditional {
        source: String,
        router: Arc<dyn Fn(&HashMap<String, Value>) -> String + Sync + Send>,
        targets: HashMap<String, EdgeTarget>,
    },
    Entry {
        targets: Vec<String>,
    },
}

Available on crate feature graph only.

Edge type

Variants

Direct

Direct edge: always go from source to target

Fields

source: String

target: EdgeTarget

Conditional

Conditional edge: route based on state

Fields

source: String

router: Arc<dyn Fn(&HashMap<String, Value>) -> String + Sync + Send>

Router function returns target node name or END

targets: HashMap<String, EdgeTarget>

Map of route names to targets (for validation and documentation)

Entry

Entry edge: from START to first node(s)

Fields

targets: Vec<String>

Trait Implementations

impl Clone for Edge

fn clone(&self) -> Edge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Edge

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

Formats the value using the given formatter.