convert to workspace; scaffold wrapper

crates/wrapper/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "vestal_wrapper"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+nih_plug = { git = "https://github.com/robbert-vdh/nih-plug" }

crates/wrapper/src/lib.rs

@@ -0,0 +1,49 @@
+use std::sync::Arc;
+use nih_plug::prelude::*;
+#[derive(Default)] pub struct VestalWrapper { params: Arc<VestalWrapperParams> }
+#[derive(Default, Clone, Params)] struct VestalWrapperParams {}
+impl Plugin for VestalWrapper {
+    const NAME:    &'static str = "VESTAL";
+    const VENDOR:  &'static str = "AUTHOR";
+    const URL:     &'static str = env!("CARGO_PKG_HOMEPAGE");
+    const EMAIL:   &'static str = "EMAIL";
+    const VERSION: &'static str = env!("CARGO_PKG_VERSION");
+    const AUDIO_IO_LAYOUTS: &'static [AudioIOLayout] = &[];
+    const SAMPLE_ACCURATE_AUTOMATION: bool = true;
+    type SysExMessage = ();
+    type BackgroundTask = ();
+    fn params (&self) -> Arc<dyn Params> {
+        self.params.clone()
+    }
+    fn editor (&mut self, _async_executor: AsyncExecutor<Self>) -> Option<Box<dyn Editor>> {
+        None
+    }
+    fn initialize (
+        &mut self, _: &AudioIOLayout, _: &BufferConfig, _: &mut impl InitContext<Self>,
+    ) -> bool {
+        todo!("initialize");
+        true
+    }
+    fn reset (&mut self) {
+        todo!("reset");
+    }
+    fn process (
+        &mut self, _: &mut Buffer, _: &mut AuxiliaryBuffers, _: &mut impl ProcessContext<Self>
+    ) -> ProcessStatus {
+        todo!("process");
+        ProcessStatus::Normal
+    }
+}
+impl ClapPlugin for VestalWrapper {
+    const CLAP_ID:          &'static str         = "ID";
+    const CLAP_DESCRIPTION: Option<&'static str> = Some("DESC");
+    const CLAP_MANUAL_URL:  Option<&'static str> = Some(Self::URL);
+    const CLAP_SUPPORT_URL: Option<&'static str> = None;
+    const CLAP_FEATURES: &'static [ClapFeature]  = &[];
+}
+impl Vst3Plugin for VestalWrapper {
+    const VST3_CLASS_ID: [u8; 16] = *b"VESTAL_________.";
+    const VST3_SUBCATEGORIES: &'static [Vst3SubCategory] = &[];
+}
+nih_export_clap!(VestalWrapper);
+nih_export_vst3!(VestalWrapper);