Enum BranchResult 

pub enum BranchResult {
    Single(String),
    Multiple(Vec<String>),
    Send(Vec<Send>),
    End,
}

The result of evaluating a branch condition.

Branches can route to a single node, multiple nodes in parallel, dynamic Send targets, or end execution.

Variants

Single(String)

Go to a single next node

Multiple(Vec<String>)

Go to multiple nodes in parallel

Send(Vec<Send>)

Dynamic routing with Send (map-reduce pattern)

End

End execution

Implementations

impl BranchResult

pub fn single(node: impl Into<String>) -> Self

Create a Single variant

pub fn multiple(nodes: Vec<impl Into<String>>) -> Self

Create a Multiple variant

pub fn send(sends: Vec<SendType>) -> Self

Create a Send variant

pub fn end() -> Self

Create an End variant

pub fn is_end(&self) -> bool

Check if this is an End result

pub fn node_names(&self) -> Vec<String>

Get the list of node names to route to (if Single or Multiple)

Trait Implementations

impl Clone for BranchResult

fn clone(&self) -> BranchResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BranchResult

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

Formats the value using the given formatter.