beamer-core

Core abstractions for the Beamer VST3 framework.

This crate provides platform-agnostic traits and types for building VST3 audio plugins in Rust:

• Plugin traits: Plugin, AudioProcessor, HasParameters, Parameters
• Audio buffers: Buffer<S>, AuxiliaryBuffers<S> with real-time safety guarantees
• MIDI types: Complete MIDI event handling including MPE and Note Expression
• Parameter types: FloatParameter, IntParameter, BoolParameter, EnumParameter with smoothing
• Transport info: DAW tempo, time signature, and position data

Usage

Most users should use the beamer crate instead, which re-exports everything from beamer-core along with the VST3 integration layer.

Use beamer-core directly only if you're:

• Building a plugin format adapter for a non-VST3 format
• Creating a custom plugin framework on top of Beamer's abstractions

Documentation

See the main repository for:

• Getting Started Guide
• API Reference
• Architecture Documentation

License

MIT