remove delay_* functions

tokio/src/time/delay.rs

@@ -20,12 +20,6 @@ pub fn sleep_until(deadline: Instant) -> Delay {
     Delay { registration }
 }
 
-/// use [`sleep_until`](sleep_until)
-#[deprecated(note = "delay_until will be removed in Tokio 0.3. Use time::sleep_until")]
-pub fn delay_until(deadline: Instant) -> Delay {
-    sleep_until(deadline)
-}
-
 /// Waits until `duration` has elapsed.
 ///
 /// Equivalent to `sleep_until(Instant::now() + duration)`. An asynchronous
@@ -61,12 +55,6 @@ pub fn sleep(duration: Duration) -> Delay {
     sleep_until(Instant::now() + duration)
 }
 
-/// use [`sleep`](sleep)
-#[deprecated(note = "delay_for will be removed in Tokio 0.3. Use time::sleep")]
-pub fn delay_for(duration: Duration) -> Delay {
-    sleep(duration)
-}
-
 /// Future returned by [`sleep`](sleep) and
 /// [`sleep_until`](sleep_until).
 #[derive(Debug)]

tokio/src/time/mod.rs

@@ -101,8 +101,7 @@ pub mod delay_queue;
 pub use delay_queue::DelayQueue;
 
 mod delay;
-#[allow(deprecated)]
-pub use delay::{delay_for, delay_until, sleep, sleep_until, Delay};
+pub use delay::{sleep, sleep_until, Delay};
 
 pub(crate) mod driver;