cleanup, optimize. use Arc for reference sharing

launcher/src/main.rs

@@ -1,16 +1,16 @@
 #[macro_use]
 extern crate log;
 
-use std::time::Duration;
+
+use std::sync::Arc;
 
 use simple_logger::SimpleLogger;
 
 use crsn::asm::data::literal::Addr;
 use crsn::runtime::run_thread::{RunThread, ThreadToken};
+use crsn::runtime::run_thread;
 use crsn_arith::ArithOps;
 use crsn_stacks::StackOps;
-use std::sync::atomic::AtomicU64;
-use crsn::runtime::run_thread;
 
 fn main() {
     SimpleLogger::new().init().unwrap();
@@ -91,16 +91,16 @@ fn main() {
     )
     ";
 
-    let parsers = Box::leak(Box::new(vec![
+    let parsers = Arc::new(vec![
         ArithOps::new(),
         StackOps::new(),
-    ]));
+    ]);
 
-    let parsed = crsn::asm::assemble(program, parsers.as_slice()).unwrap();
+    let parsed = crsn::asm::assemble(program, parsers).unwrap();
 
     let uniq = run_thread::new_uniq();
 
-    let mut thread1 = RunThread::new(ThreadToken(0), Some(uniq), parsed.clone(), Addr(0), &[]);
+    let thread1 = RunThread::new(ThreadToken(0), Some(uniq.clone()), parsed.clone(), Addr(0), &[]);
     //thread1.set_speed(Duration::from_millis(250));
 
     let _thread2 = RunThread::new(ThreadToken(1), Some(uniq), parsed.clone(), Addr(0), &[]);