Struct Body 

pub struct Body {
    pub steps: BTreeMap<String, Step>,
}

A nested sub-DAG: the body of foreach/batch/iterate/subgraph, or one branch of parallel/race. Body steps depend only on siblings; steps with no dependencies are the entry points; steps nothing depends on are the sinks whose outputs form the body’s result (one sink ⇒ its output; many ⇒ an object keyed by step id).

Fields

steps: BTreeMap<String, Step>

Implementations

impl Body

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

Deterministic dependency order.

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

Steps nothing else depends on.

Trait Implementations

impl Clone for Body

fn clone(&self) -> Body

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Body

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

Formats the value using the given formatter.

impl Default for Body

fn default() -> Body

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Body

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Body

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Body

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Body