Crate rill_graph 

Rill Graph — Static DAG Signal Graph

This crate provides an immutable signal graph with static topology. Build once with GraphBuilder. The graph is a pure topology description — processing is driven by port-level methods (pre_process, snapshot_feedback, propagate) called from external code.

Key Features

• Static DAG topology — connections are fixed after build
• Kahn’s algorithm — automatic topological sort with cycle detection
• Auto FanOut/FanIn — connections classified by topology (user never chooses)
• Port-owned routing — downstream connections and feedback state live on ports
• Copy-based buffer routing — separate input/output buffer pools (zero-copy planned)
• Safe Rust — no unsafe code

Re-exports

pub use registry::NodeConstructor;

pub use registry::NodeRegistry;

pub use registry::RegistryError;

Modules

engine

Real-time safe signal engine for driving an SignalGraph.

prelude

Prelude for convenient imports

registry

Node factory and registry for constructing nodes by type name.

Structs

GraphBuilder

Mutable builder for an immutable signal graph.

SignalGraph

Immutable signal graph with static DAG topology.

Enums

BuildError

ConnectionKind