Update to rust 2018 edition

1 files changed, 12 insertions, 12 deletions

diff --git a/src/isolate.rs b/src/isolate.rs
index 03b73075e..b0bd085de 100644
--- a/src/isolate.rs
+++ b/src/isolate.rs
@@ -3,16 +3,17 @@
 // TODO Currently this module uses Tokio, but it would be nice if they were
 // decoupled.
 
-use compiler::compile_sync;
-use compiler::CodeFetchOutput;
-use deno_dir;
-use errors::DenoError;
-use errors::DenoResult;
-use flags;
-use js_errors::JSError;
-use libdeno;
-use msg;
-use permissions::DenoPermissions;
+use crate::compiler::compile_sync;
+use crate::compiler::CodeFetchOutput;
+use crate::deno_dir;
+use crate::errors::DenoError;
+use crate::errors::DenoResult;
+use crate::flags;
+use crate::js_errors::JSError;
+use crate::libdeno;
+use crate::msg;
+use crate::permissions::DenoPermissions;
+use crate::tokio_util;
 
 use futures::sync::mpsc as async_mpsc;
 use futures::Future;
@@ -30,7 +31,6 @@ use std::sync::Mutex;
 use std::time::Duration;
 use std::time::Instant;
 use tokio;
-use tokio_util;
 
 // Buf represents a byte array returned from a "Op".
 // The message might be empty (which will be translated into a null object on
@@ -40,7 +40,7 @@ pub type Buf = Box<[u8]>;
 
 // JS promises in Deno map onto a specific Future
 // which yields either a DenoError or a byte array.
-pub type Op = Future<Item = Buf, Error = DenoError> + Send;
+pub type Op = dyn Future<Item = Buf, Error = DenoError> + Send;
 
 // Returns (is_sync, op)
 pub type Dispatch =