Macro wavecraft_processor 

macro_rules! wavecraft_processor {
    ($name:ident => Gain) => { ... };
    ($name:ident => Passthrough) => { ... };
    ($name:ident => Filter) => { ... };
    ($name:ident => Saturator) => { ... };
    ($name:ident => $inner:path) => { ... };
}

wavecraft_processor! — creates a named wrapper around a built-in DSP processor.

This macro generates a newtype struct that wraps a built-in processor type and delegates the Processor trait implementation to the inner type.

Syntax

wavecraft_processor!(MyGain => Gain);

Generated Code

pub struct MyGain(wavecraft_processors::GainDsp);

impl Default for MyGain {
    fn default() -> Self {
        Self(wavecraft_processors::GainDsp::default())
    }
}

impl wavecraft_dsp::Processor for MyGain {
    type Params = <wavecraft_processors::GainDsp as wavecraft_dsp::Processor>::Params;

    fn process(&mut self, buffer: &mut [&mut [f32]], transport: &wavecraft_dsp::Transport, params: &Self::Params) {
        self.0.process(buffer, transport, params)
    }
}

Built-in Processor Types

• Gain → wavecraft_processors::GainDsp
• Passthrough → wavecraft_processors::PassthroughDsp
• Filter → wavecraft_processors::UnifiedFilterDsp
• Saturator → wavecraft_processors::SaturatorDsp

Example

use wavecraft_core::wavecraft_processor;
use wavecraft_dsp::{Processor, Transport};

wavecraft_processor!(InputGain => Gain);
wavecraft_processor!(OutputGain => Gain);

let mut input = InputGain::default();
let mut output = OutputGain::default();