Struct Node 

pub struct Node {
    pub block: PathBuf,
    pub input: Option<InputExpr>,
    pub repeat_until: Option<String>,
    pub max_iterations: Option<u32>,
}

One node in the graph.

Fields

block: PathBuf

The block/bundle this node runs — same string shape as today’s pipeline entries (a path, or a bare name@version).

input: Option<InputExpr>

What feeds this node. None only for a node with no inbound edge — the graph’s entry point(s).

repeat_until: Option<String>

Bounded-loop marker: the Ty::Text output field compared against "done". Requires max_iterations.

max_iterations: Option<u32>

Mandatory alongside repeat_until — enforced at parse time, not left as a typecheck-time gap, since a missing bound is a spec-authoring mistake regardless of what the graph shape turns out to be.

Trait Implementations

impl Clone for Node

fn clone(&self) -> Node

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Node

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

Formats the value using the given formatter.

impl PartialEq for Node

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Node