Module yaml 

YAML pipeline format parsing and compilation.

This module provides user-friendly YAML formats that compile to the internal Pipeline representation. Supports two formats:

• Steps: Linear pipeline (steps: [...])
• DAG: Directed acyclic graph (nodes: {...} with needs: [...] dependencies)

Structs

Step

Represents a single step in a linear pipeline definition.

UserNode

Represents a single node in a user-facing DAG pipeline definition.

Enums

Needs

Represents the needs field for DAG nodes.

NeedsDependency

A single dependency with optional connection mode.

UserPipeline

The top-level structure for a user-facing pipeline definition. serde(untagged) allows it to be parsed as either a steps-based pipeline or a nodes-based (DAG) pipeline.

Functions

compile

“Compiles” the user-facing pipeline format into the explicit format the engine requires.