rill-graph

Real-time audio graph with block processing and topological sort.

Key components

• AudioGraph — immutable DAG container, topology is fixed at build time
• GraphBuilder — the only way to build a graph (Source → Processor → Sink)
• Kahn's algorithm — topological sort with cycle detection
• Port routing — connections and feedback buffers stored on ports
• Copy-based routing — buffers copied between ports (zero-copy planned)
• Feedback support — deferred feedback via feedback_buffer
• Port types — Audio, Control, Clock, Feedback, Param

Dependencies

• rill-core — AudioNode, Source/Processor/Sink traits, ClockTick

Links

• Repository: https://github.com/DigitalRats/rill
• Documentation: https://docs.rs/rill-graph