1 files changed, 0 insertions, 64 deletions
diff --git a/cli/tokio_read.rs b/cli/tokio_read.rs
deleted file mode 100644
index 25c4df191..000000000
--- a/cli/tokio_read.rs
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright (c) 2019 Tokio Contributors. All rights reserved. MIT license.
-// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
-// Forked from: https://github.com/tokio-rs/tokio/blob/9b3f8564af4bb1aee07fab3c401eb412ca5eeac5/tokio-io/src/io/read.rs
-use crate::resources::DenoAsyncRead;
-use deno::ErrBox;
-use futures::{Future, Poll};
-use std::mem;
-
-/// This is almost the same implementation as in tokio, the only difference is
-/// that error type is `ErrBox` instead of `std::io::Error`.
-
-#[derive(Debug)]
-enum State<R, T> {
-  Pending { rd: R, buf: T },
-  Empty,
-}
-
-/// Tries to read some bytes directly into the given `buf` in asynchronous
-/// manner, returning a future type.
-///
-/// The returned future will resolve to both the I/O stream and the buffer
-/// as well as the number of bytes read once the read operation is completed.
-pub fn read<R, T>(rd: R, buf: T) -> Read<R, T>
-where
-  R: DenoAsyncRead,
-  T: AsMut<[u8]>,
-{
-  Read {
-    state: State::Pending { rd, buf },
-  }
-}
-
-/// A future which can be used to easily read available number of bytes to fill
-/// a buffer.
-///
-/// Created by the [`read`] function.
-#[derive(Debug)]
-pub struct Read<R, T> {
-  state: State<R, T>,
-}
-
-impl<R, T> Future for Read<R, T>
-where
-  R: DenoAsyncRead,
-  T: AsMut<[u8]>,
-{
-  type Item = (R, T, usize);
-  type Error = ErrBox;
-
-  fn poll(&mut self) -> Poll<(R, T, usize), ErrBox> {
-    let nread = match self.state {
-      State::Pending {
-        ref mut rd,
-        ref mut buf,
-      } => try_ready!(rd.poll_read(&mut buf.as_mut()[..])),
-      State::Empty => panic!("poll a Read after it's done"),
-    };
-
-    match mem::replace(&mut self.state, State::Empty) {
-      State::Pending { rd, buf } => Ok((rd, buf, nread).into()),
-      State::Empty => panic!("invalid internal state"),
-    }
-  }
-}