display/play/stop transport

src/prelude.rs

@@ -4,8 +4,9 @@ pub use std::thread::spawn;
 pub use std::time::Duration;
 pub use std::sync::{
     Arc,
+    Mutex,
     atomic::{AtomicBool, Ordering}, 
-    mpsc::{channel, Sender, Receiver}
+    mpsc::{self, channel, Sender, Receiver}
 };
 pub use crossterm::{
     QueueableCommand, 
@@ -24,10 +25,16 @@ pub use jack::{
     ClosureProcessHandler,
     Control,
     Frames,
+    MidiIn,
+    MidiOut,
     NotificationHandler,
     Port,
     PortId,
+    ProcessHandler,
     ProcessScope,
+    Transport,
+    TransportState,
+    TransportStatePosition
 };
 pub type Jack<N> = AsyncClient<
     N,