Crate tympan_ladspa 

A safe Rust framework for writing LADSPA plugins.

Implementation is in progress. The public API surface described in docs/architecture.md is assembled bottom-up:

• raw — low-level FFI mirroring ladspa.h.
• realtime — primitives safe to call from the host’s realtime audio thread.
• port — port descriptors, hints, and runtime port access.
• Plugin — the user-facing trait. Implementations declare metadata, port shape, and lifecycle methods; the framework handles the C ABI.
• plugin_entry! — exposes a Plugin impl as the LADSPA ladspa_descriptor shared-object entry point.

See docs/decisions/ for the architectural decisions that constrain this crate.

Re-exports

pub use error::InstantiateError;

pub use plugin::Plugin;

Modules

descriptor

Construction of the LADSPA descriptor table from a Plugin implementation.

entry

C-callable shims that adapt LADSPA’s callback table to the Plugin trait.

error

Error type returned by fallible plugin lifecycle operations.

plugin

The Plugin trait — the framework’s main user-facing surface.

port

Port descriptors and runtime port access.

raw

Low-level FFI declarations matching ladspa.h (LADSPA SDK 1.13).

realtime

Realtime-safe primitives.

Macros

plugin_entry

Generate the LADSPA .so entry point for a Plugin implementation.