unify edn_view entrypoint

midi/examples/midi-import.rs

@@ -1,18 +1,19 @@
-use tek::*;
+use tek_midi::*;
+use std::sync::*;
 
-struct ExampleClips(Vec<Arc<RwLock<Clip>>>);
+struct ExampleClips(Arc<RwLock<Vec<Arc<RwLock<MidiClip>>>>>);
 
 impl HasClips for ExampleClips {
-    fn phrases (&self) -> &Vec<Arc<RwLock<Clip>>> {
-        &self.0
+    fn clips (&self) -> RwLockReadGuard<'_, Vec<Arc<RwLock<MidiClip>>>> {
+        self.0.read().unwrap()
     }
-    fn phrases_mut (&mut self) -> &mut Vec<Arc<RwLock<Clip>>> {
-        &mut self.0
+    fn clips_mut (&self) -> RwLockWriteGuard<'_, Vec<Arc<RwLock<MidiClip>>>> {
+        self.0.write().unwrap()
     }
 }
 
-fn main () -> Usually<()> {
-    let mut phrases = ExampleClips(vec![]);
-    PoolClipCommand::Import(0, String::from("./example.mid")).execute(&mut phrases)?;
+fn main () -> Result<(), Box<dyn std::error::Error>> {
+    let mut clips = ExampleClips(Arc::new(vec![].into()));
+    PoolClipCommand::Import(0, String::from("./example.mid")).execute(&mut clips)?;
     Ok(())
 }