Struct ProbePlugin 

pub struct ProbePlugin;

A plugin with known return values for vtable verification.

The shell creates this via truce_vtable_probe(), calls every method, and checks the results. If any method returns the wrong value, the vtable is reordered and the dylib is rejected.

Trait Implementations

impl PluginLogic for ProbePlugin

fn new() -> Self

Create a new instance with default state.

fn reset(&mut self, _sr: f64, _bs: usize)

Reset for a new sample rate / block size.

fn process( &mut self, _buffer: &mut AudioBuffer<'_>, _events: &EventList, _context: &mut ProcessContext<'_>, ) -> ProcessStatus

Process one block of audio.

fn render(&self, _backend: &mut dyn RenderBackend)

Render the GUI into the backend.

fn layout(&self) -> GridLayout

Return the widget layout.

fn hit_test(&self, _w: &[WidgetRegion], _x: f32, _y: f32) -> Option<usize>

Hit test: which widget (if any) is at (x, y)?

fn save_state(&self) -> Vec<u8>

Serialize plugin-specific state (DSP state, not params).

fn load_state(&mut self, _data: &[u8])

Restore plugin-specific state.

fn latency(&self) -> u32

Report latency in samples.

fn tail(&self) -> u32

Report tail time in samples.

fn params_mut(&mut self) -> Option<&mut dyn Params>

Return a mutable reference to the plugin’s Params, if it owns one.

fn uses_custom_render(&self) -> bool

Whether this plugin uses a custom render() implementation. If false (default), the shell uses BuiltinEditor with standard widget drawing from layout().

fn custom_editor(&self) -> Option<Box<dyn Editor>>

Provide a custom editor instead of the built-in widget layout.