diff options
author | Carl Lerche <me@carllerche.com> | 2019-05-14 10:27:36 -0700 |
---|---|---|
committer | GitHub <noreply@github.com> | 2019-05-14 10:27:36 -0700 |
commit | cb4aea394e6851ae8cc45a68beeaf2c93cc9a0c0 (patch) | |
tree | 2158eab230c8717d3b35717e50f14fda6ca0edf1 /tokio-timer | |
parent | 79d88200500f6e6c9970e1ad26469276c1a2f71f (diff) |
Update Tokio to Rust 2018 (#1082)
Diffstat (limited to 'tokio-timer')
27 files changed, 119 insertions, 200 deletions
diff --git a/tokio-timer/Cargo.toml b/tokio-timer/Cargo.toml index 6d13ac72..eac11d3a 100644 --- a/tokio-timer/Cargo.toml +++ b/tokio-timer/Cargo.toml @@ -7,8 +7,9 @@ name = "tokio-timer" # - Cargo.toml # - README.md # - Update CHANGELOG.md. -# - Create "v0.2.x" git tag. -version = "0.2.10" +# - Create "v0.3.x" git tag. +version = "0.3.0" +edition = "2018" authors = ["Carl Lerche <me@carllerche.com>"] license = "MIT" readme = "README.md" @@ -18,10 +19,11 @@ homepage = "https://github.com/tokio-rs/tokio" description = """ Timer facilities for Tokio """ +publish = false [dependencies] futures = "0.1.19" -tokio-executor = "0.1.1" +tokio-executor = { version = "0.2.0", path = "../tokio-executor" } crossbeam-utils = "0.6.0" # Backs `DelayQueue` @@ -30,4 +32,4 @@ slab = "0.4.1" [dev-dependencies] rand = "0.6" tokio-mock-task = "0.1.0" -tokio = "0.1.7" +tokio = { version = "0.2.0", path = "../tokio" } diff --git a/tokio-timer/src/clock/clock.rs b/tokio-timer/src/clock/clock.rs index 9b9de89e..a4c4a0f3 100644 --- a/tokio-timer/src/clock/clock.rs +++ b/tokio-timer/src/clock/clock.rs @@ -1,12 +1,10 @@ -use clock::Now; -use timer; - -use tokio_executor::Enter; - +use crate::clock::Now; +use crate::timer; use std::cell::Cell; use std::fmt; use std::sync::Arc; use std::time::Instant; +use tokio_executor::Enter; /// A handle to a source of time. /// @@ -17,7 +15,7 @@ use std::time::Instant; /// [`Instant::now`]: https://doc.rust-lang.org/std/time/struct.Instant.html#method.now #[derive(Default, Clone)] pub struct Clock { - now: Option<Arc<Now>>, + now: Option<Arc<dyn Now>>, } thread_local! { @@ -92,7 +90,7 @@ impl timer::Now for Clock { } impl fmt::Debug for Clock { - fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { + fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result { fmt.debug_struct("Clock") .field("now", { if self.now.is_some() { diff --git a/tokio-timer/src/deadline.rs b/tokio-timer/src/deadline.rs index c4c19b8b..29f0c827 100644 --- a/tokio-timer/src/deadline.rs +++ b/tokio-timer/src/deadline.rs @@ -1,9 +1,7 @@ #![allow(deprecated)] -use Delay; - +use crate::Delay; use futures::{Async, Future, Poll}; - use std::error; use std::fmt; use std::time::Instant; @@ -31,7 +29,7 @@ enum Kind<T> { Elapsed, /// Timer returned an error. - Timer(::Error), + Timer(crate::Error), } impl<T> Deadline<T> { @@ -128,7 +126,7 @@ impl<T> DeadlineError<T> { /// Creates a new `DeadlineError` representing an error encountered by the /// timer implementation - pub fn timer(err: ::Error) -> DeadlineError<T> { + pub fn timer(err: crate::Error) -> DeadlineError<T> { DeadlineError(Kind::Timer(err)) } @@ -141,7 +139,7 @@ impl<T> DeadlineError<T> { } /// Consumes `self`, returning the error raised by the timer implementation. - pub fn into_timer(self) -> Option<::Error> { + pub fn into_timer(self) -> Option<crate::Error> { match self.0 { Kind::Timer(err) => Some(err), _ => None, @@ -162,7 +160,7 @@ impl<T: error::Error> error::Error for DeadlineError<T> { } impl<T: fmt::Display> fmt::Display for DeadlineError<T> { - fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { + fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result { use self::Kind::*; match self.0 { diff --git a/tokio-timer/src/delay.rs b/tokio-timer/src/delay.rs index c48adccd..941dde7a 100644 --- a/tokio-timer/src/delay.rs +++ b/tokio-timer/src/delay.rs @@ -1,8 +1,6 @@ -use timer::{HandlePriv, Registration}; -use Error; - +use crate::timer::{HandlePriv, Registration}; +use crate::Error; use futures::{Future, Poll}; - use std::time::{Duration, Instant}; /// A future that completes at a specified instant in time. diff --git a/tokio-timer/src/delay_queue.rs b/tokio-timer/src/delay_queue.rs index 1f4b0a17..70190e83 100644 --- a/tokio-timer/src/delay_queue.rs +++ b/tokio-timer/src/delay_queue.rs @@ -4,14 +4,12 @@ //! //! [`DelayQueue`]: struct.DelayQueue.html -use clock::now; -use timer::Handle; -use wheel::{self, Wheel}; -use {Delay, Error}; - -use futures::{Future, Poll, Stream}; +use crate::clock::now; +use crate::timer::Handle; +use crate::wheel::{self, Wheel}; +use crate::{Delay, Error}; +use futures::{try_ready, Future, Poll, Stream}; use slab::Slab; - use std::cmp; use std::marker::PhantomData; use std::time::{Duration, Instant}; @@ -67,16 +65,13 @@ use std::time::{Duration, Instant}; /// /// Using `DelayQueue` to manage cache entries. /// -/// ```rust -/// #[macro_use] -/// extern crate futures; -/// extern crate tokio; -/// # type CacheKey = String; -/// # type Value = String; +/// ```rust,no_run /// use tokio::timer::{delay_queue, DelayQueue, Error}; -/// use futures::{Async, Poll, Stream}; +/// use futures::{try_ready, Async, Poll, Stream}; /// use std::collections::HashMap; /// use std::time::Duration; +/// # type CacheKey = String; +/// # type Value = String; /// /// struct Cache { /// entries: HashMap<CacheKey, (Value, delay_queue::Key)>, @@ -112,7 +107,6 @@ use std::time::{Duration, Instant}; /// Ok(Async::Ready(())) /// } /// } -/// # fn main() {} /// ``` /// /// [`insert`]: #method.insert @@ -301,11 +295,9 @@ impl<T> DelayQueue<T> { /// Basic usage /// /// ```rust - /// # extern crate tokio; /// use tokio::timer::DelayQueue; /// use std::time::{Instant, Duration}; /// - /// # fn main() { /// let mut delay_queue = DelayQueue::new(); /// let key = delay_queue.insert_at( /// "foo", Instant::now() + Duration::from_secs(5)); @@ -313,7 +305,6 @@ impl<T> DelayQueue<T> { /// // Remove the entry /// let item = delay_queue.remove(&key); /// assert_eq!(*item.get_ref(), "foo"); - /// # } /// ``` /// /// [`poll`]: #method.poll @@ -382,18 +373,15 @@ impl<T> DelayQueue<T> { /// Basic usage /// /// ```rust - /// # extern crate tokio; /// use tokio::timer::DelayQueue; /// use std::time::Duration; /// - /// # fn main() { /// let mut delay_queue = DelayQueue::new(); /// let key = delay_queue.insert("foo", Duration::from_secs(5)); /// /// // Remove the entry /// let item = delay_queue.remove(&key); /// assert_eq!(*item.get_ref(), "foo"); - /// # } /// ``` /// /// [`poll`]: #method.poll @@ -435,21 +423,18 @@ impl<T> DelayQueue<T> { /// Basic usage /// /// ```rust - /// # extern crate tokio; /// use tokio::timer::DelayQueue; /// use std::time::Duration; /// - /// # fn main() { /// let mut delay_queue = DelayQueue::new(); /// let key = delay_queue.insert("foo", Duration::from_secs(5)); /// /// // Remove the entry /// let item = delay_queue.remove(&key); /// assert_eq!(*item.get_ref(), "foo"); - /// # } /// ``` pub fn remove(&mut self, key: &Key) -> Expired<T> { - use wheel::Stack; + use crate::wheel::Stack; // Special case the `expired` queue if self.slab[key.index].expired { @@ -486,11 +471,9 @@ impl<T> DelayQueue<T> { /// Basic usage /// /// ```rust - /// # extern crate tokio; /// use tokio::timer::DelayQueue; /// use std::time::{Duration, Instant}; /// - /// # fn main() { /// let mut delay_queue = DelayQueue::new(); /// let key = delay_queue.insert("foo", Duration::from_secs(5)); /// @@ -499,7 +482,6 @@ impl<T> DelayQueue<T> { /// delay_queue.reset_at(&key, Instant::now() + Duration::from_secs(10)); /// /// // "foo"is now scheduled to be returned in 10 seconds - /// # } /// ``` pub fn reset_at(&mut self, key: &Key, when: Instant) { self.wheel.remove(&key.index, &mut self.slab); @@ -543,11 +525,9 @@ impl<T> DelayQueue<T> { /// Basic usage /// /// ```rust - /// # extern crate tokio; /// use tokio::timer::DelayQueue; /// use std::time::Duration; /// - /// # fn main() { /// let mut delay_queue = DelayQueue::new(); /// let key = delay_queue.insert("foo", Duration::from_secs(5)); /// @@ -556,7 +536,6 @@ impl<T> DelayQueue<T> { /// delay_queue.reset(&key, Duration::from_secs(10)); /// /// // "foo"is now scheduled to be returned in 10 seconds - /// # } /// ``` pub fn reset(&mut self, key: &Key, timeout: Duration) { self.reset_at(key, now() + timeout); @@ -573,11 +552,9 @@ impl<T> DelayQueue<T> { /// # Examples /// /// ```rust - /// # extern crate tokio; /// use tokio::timer::DelayQueue; /// use std::time::Duration; /// - /// # fn main() { /// let mut delay_queue = DelayQueue::new(); /// /// delay_queue.insert("foo", Duration::from_secs(5)); @@ -587,7 +564,6 @@ impl<T> DelayQueue<T> { /// delay_queue.clear(); /// /// assert!(delay_queue.is_empty()); - /// # } /// ``` pub fn clear(&mut self) { self.slab.clear(); @@ -601,7 +577,8 @@ impl<T> DelayQueue<T> { /// # Examples /// /// ```rust - /// # use tokio_timer::DelayQueue; + /// use tokio_timer::DelayQueue; + /// /// let delay_queue: DelayQueue<i32> = DelayQueue::with_capacity(10); /// assert_eq!(delay_queue.capacity(), 10); /// ``` @@ -629,11 +606,14 @@ impl<T> DelayQueue<T> { /// # Examples /// /// ``` - /// # use tokio_timer::DelayQueue; - /// # use std::time::Duration; + /// use tokio_timer::DelayQueue; + /// use std::time::Duration; + /// /// let mut delay_queue = DelayQueue::new(); + /// /// delay_queue.insert("hello", Duration::from_secs(10)); /// delay_queue.reserve(10); + /// /// assert!(delay_queue.capacity() >= 11); /// ``` pub fn reserve(&mut self, additional: usize) { @@ -648,8 +628,9 @@ impl<T> DelayQueue<T> { /// # Examples /// /// ``` - /// # use tokio_timer::DelayQueue; + /// use tokio_timer::DelayQueue; /// use std::time::Duration; + /// /// let mut delay_queue = DelayQueue::new(); /// assert!(delay_queue.is_empty()); /// @@ -679,7 +660,7 @@ impl<T> DelayQueue<T> { try_ready!(delay.poll()); } - let now = ::ms(delay.deadline() - self.start, ::Round::Down); + let now = crate::ms(delay.deadline() - self.start, crate::Round::Down); self.poll = wheel::Poll::new(now); } @@ -702,7 +683,7 @@ impl<T> DelayQueue<T> { let when = if when < self.start { 0 } else { - ::ms(when - self.start, ::Round::Up) + crate::ms(when - self.start, crate::Round::Up) }; cmp::max(when, self.wheel.elapsed()) diff --git a/tokio-timer/src/error.rs b/tokio-timer/src/error.rs index a6136d8b..968957fa 100644 --- a/tokio-timer/src/error.rs +++ b/tokio-timer/src/error.rs @@ -1,5 +1,4 @@ use self::Kind::*; - use std::error; use std::fmt; @@ -71,7 +70,7 @@ impl error::Error for Error { } impl fmt::Display for Error { - fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { + fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result { use std::error::Error; self.description().fmt(fmt) } diff --git a/tokio-timer/src/interval.rs b/tokio-timer/src/interval.rs index 019efe6a..e065bf12 100644 --- a/tokio-timer/src/interval.rs +++ b/tokio-timer/src/interval.rs @@ -1,9 +1,6 @@ -use Delay; - -use clock; - -use futures::{Future, Poll, Stream}; - +use crate::clock; +use crate::Delay; +use futures::{try_ready, Future, Poll, Stream}; use std::time::{Duration, Instant}; /// A stream representing notifications at fixed interval @@ -56,7 +53,7 @@ impl Interval { impl Stream for Interval { type Item = Instant; - type Error = ::Error; + type Error = crate::Error; fn poll(&mut self) -> Poll<Option<Self::Item>, Self::Error> { // Wait for the delay to be done diff --git a/tokio-timer/src/lib.rs b/tokio-timer/src/lib.rs index b1069207..3a960240 100644 --- a/tokio-timer/src/lib.rs +++ b/tokio-timer/src/lib.rs @@ -1,5 +1,7 @@ #![doc(html_root_url = "https://docs.rs/tokio-timer/0.2.10")] -#![deny(missing_docs, warnings, missing_debug_implementations)] +#![deny(missing_docs, missing_debug_implementations, rust_2018_idioms)] +#![cfg_attr(test, deny(warnings))] +#![doc(test(no_crate_inject, attr(deny(rust_2018_idioms))))] //! Utilities for tracking time. //! @@ -29,13 +31,6 @@ //! [`Interval`]: struct.Interval.html //! [`Timer`]: timer/struct.Timer.html -extern crate tokio_executor; - -extern crate crossbeam_utils; -#[macro_use] -extern crate futures; -extern crate slab; - pub mod clock; pub mod delay_queue; pub mod throttle; @@ -52,15 +47,15 @@ mod wheel; #[deprecated(since = "0.2.6", note = "use Timeout instead")] #[doc(hidden)] #[allow(deprecated)] -pub use self::deadline::{Deadline, DeadlineError}; -pub use self::delay::Delay; +pub use deadline::{Deadline, DeadlineError}; +pub use delay::Delay; #[doc(inline)] -pub use self::delay_queue::DelayQueue; -pub use self::error::Error; -pub use self::interval::Interval; +pub use delay_queue::DelayQueue; +pub use error::Error; +pub use interval::Interval; #[doc(inline)] -pub use self::timeout::Timeout; -pub use self::timer::{with_default, Timer}; +pub use timeout::Timeout; +pub use timer::{with_default, Timer}; use std::time::{Duration, Instant}; diff --git a/tokio-timer/src/throttle.rs b/tokio-timer/src/throttle.rs index 0ab49aaa..de71bf7f 100644 --- a/tokio-timer/src/throttle.rs +++ b/tokio-timer/src/throttle.rs @@ -1,10 +1,8 @@ //! Slow down a stream by enforcing a delay between items. -use {clock, Delay, Error}; - +use crate::{clock, Delay, Error}; use futures::future::Either; -use futures::{Async, Future, Poll, Stream}; - +use futures::{try_ready, Async, Future, Poll, Stream}; use std::{ error::Error as StdError, fmt::{Display, Formatter, Result as FmtResult}, @@ -139,7 +137,7 @@ impl<T> ThrottleError<T> { } impl<T: StdError> Display for ThrottleError<T> { - fn fmt(&self, f: &mut Formatter) -> FmtResult { + fn fmt(&self, f: &mut Formatter<'_>) -> FmtResult { match self.0 { Either::A(ref err) => write!(f, "stream error: {}", err), Either::B(ref err) => write!(f, "timer error: {}", err), @@ -158,7 +156,7 @@ impl<T: StdError + 'static> StdError for ThrottleError<T> { // FIXME(taiki-e): When the minimum support version of tokio reaches Rust 1.30, // replace this with Error::source. #[allow(deprecated)] - fn cause(&self) -> Option<&StdError> { + fn cause(&self) -> Option<&dyn StdError> { match self.0 { Either::A(ref err) => Some(err), Either::B(ref err) => Some(err), diff --git a/tokio-timer/src/timeout.rs b/tokio-timer/src/timeout.rs index 1c02a686..e860d3f0 100644 --- a/tokio-timer/src/timeout.rs +++ b/tokio-timer/src/timeout.rs @@ -4,11 +4,9 @@ //! //! [`Timeout`]: struct.Timeout.html -use clock::now; -use Delay; - +use crate::clock::now; +use crate::Delay; use futures::{Async, Future, Poll, Stream}; - use std::error; use std::fmt; use std::time::{Duration, Instant}; @@ -31,8 +29,6 @@ use std::time::{Duration, Instant}; /// example: /// /// ```rust -/// # extern crate futures; -/// # extern crate tokio; /// // import the `timeout` function, usually this is done /// // with `use tokio::prelude::*` /// use tokio::prelude::FutureExt; @@ -40,7 +36,6 @@ use std::time::{Duration, Instant}; /// use futures::sync::mpsc; /// use std::time::Duration; /// -/// # fn main() { /// let (tx, rx) = mpsc::unbounded(); /// # tx.unbounded_send(()).unwrap(); /// # drop(tx); @@ -55,7 +50,6 @@ use std::time::{Duration, Instant}; /// // Wrap the future with a `Timeout` set to expire in 10 milliseconds. /// process.timeout(Duration::from_millis(10)) /// # ).unwrap(); -/// # } /// ``` /// /// # Cancelation @@ -89,7 +83,7 @@ enum Kind<T> { Elapsed, /// Timer returned an error. - Timer(::Error), + Timer(crate::Error), } impl<T> Timeout<T> { @@ -107,14 +101,11 @@ impl<T> Timeout<T> { /// Create a new `Timeout` set to expire in 10 milliseconds. /// /// ```rust - /// # extern crate futures; - /// # extern crate tokio; /// use tokio::timer::Timeout; /// use futures::Future; /// use futures::sync::oneshot; /// use std::time::Duration; /// - /// # fn main() { /// let (tx, rx) = oneshot::channel(); /// # tx.send(()).unwrap(); /// @@ -122,7 +113,6 @@ impl<T> Timeout<T> { /// // Wrap the future with a `Timeout` set to expire in 10 milliseconds. /// Timeout::new(rx, Duration::from_millis(10)) /// # ).unwrap(); - /// # } /// ``` pub fn new(value: T, timeout: Duration) -> Timeout<T> { let delay = Delay::new_timeout(now() + timeout, timeout); @@ -265,7 +255,7 @@ impl<T> Error<T> { /// Creates a new `Error` representing an error encountered by the timer /// implementation - pub fn timer(err: ::Error) -> Error<T> { + pub fn timer(err: crate::Error) -> Error<T> { Error(Kind::Timer(err)) } @@ -278,7 +268,7 @@ impl<T> Error<T> { } /// Consumes `self`, returning the error raised by the timer implementation. - pub fn into_timer(self) -> Option<::Error> { + pub fn into_timer(self) -> Option<crate::Error> { match self.0 { Kind::Timer(err) => Some(err), _ => None, @@ -299,7 +289,7 @@ impl<T: error::Error> error::Error for Error<T> { } impl<T: fmt::Display> fmt::Display for Error<T> { - fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { + fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result { use self::Kind::*; match self.0 { diff --git a/tokio-timer/src/timer/atomic_stack.rs b/tokio-timer/src/timer/atomic_stack.rs index 4e7d8ed6..bbc540a2 100644 --- a/tokio-timer/src/timer/atomic_stack.rs +++ b/tokio-timer/src/timer/atomic_stack.rs @@ -1,6 +1,5 @@ use super::Entry; -use Error; - +use crate::Error; use std::ptr; use std::sync::atomic::AtomicPtr; use std::sync::atomic::Ordering::SeqCst; diff --git a/tokio-timer/src/timer/entry.rs b/tokio-timer/src/timer/entry.rs index 40979afa..3ce969a1 100644 --- a/tokio-timer/src/timer/entry.rs +++ b/tokio-timer/src/timer/entry.rs @@ -1,11 +1,9 @@ -use atomic::AtomicU64; -use timer::{HandlePriv, Inner}; -use Error; - +use crate::atomic::AtomicU64; +use crate::timer::{HandlePriv, Inner}; +use crate::Error; use crossbeam_utils::CachePadded; use futures::task::AtomicTask; use futures::Poll; - use std::cell::UnsafeCell; use std::ptr; use std::sync::atomic::AtomicBool; diff --git a/tokio-timer/src/timer/handle.rs b/tokio-timer/src/timer/handle.rs index c9598b9a..7e8b95c7 100644 --- a/tokio-timer/src/timer/handle.rs +++ b/tokio-timer/src/timer/handle.rs @@ -1,12 +1,10 @@ -use timer::Inner; -use {Deadline, Delay, Error, Interval, Timeout}; - -use tokio_executor::Enter; - +use crate::timer::Inner; +use crate::{Deadline, Delay, Error, Interval, Timeout}; use std::cell::RefCell; use std::fmt; use std::sync::{Arc, Weak}; use std::time::{Duration, Instant}; +use tokio_executor::Enter; /// Handle to timer instance. /// @@ -190,7 +188,7 @@ impl HandlePriv { } impl fmt::Debug for HandlePriv { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { write!(f, "HandlePriv") } } diff --git a/tokio-timer/src/timer/mod.rs b/tokio-timer/src/timer/mod.rs index 05b0672e..6b2d7f83 100644 --- a/tokio-timer/src/timer/mod.rs +++ b/tokio-timer/src/timer/mod.rs @@ -49,18 +49,16 @@ pub use self::handle::{with_default, Handle}; pub use self::now::{Now, SystemNow}; pub(crate) use self::registration::Registration; -use atomic::AtomicU64; -use wheel; -use Error; - -use tokio_executor::park::{Park, ParkThread, Unpark}; - +use crate::atomic::AtomicU64; +use crate::wheel; +use crate::Error; use std::sync::atomic::AtomicUsize; use std::sync::atomic::Ordering::SeqCst; use std::sync::Arc; use std::time::{Duration, Instant}; use std::usize; use std::{cmp, fmt}; +use tokio_executor::park::{Park, ParkThread, Unpark}; /// Timer implementation that drives [`Delay`], [`Interval`], and [`Timeout`]. /// @@ -162,7 +160,7 @@ pub(crate) struct Inner { process: AtomicStack, /// Unparks the timer thread. - unpark: Box<Unpark>, + unpark: Box<dyn Unpark>, } /// Maximum number of timeouts the system can handle concurrently. @@ -266,7 +264,7 @@ where /// Run timer related logic fn process(&mut self) { - let now = ::ms(self.now.now() - self.inner.start, ::Round::Down); + let now = crate::ms(self.now.now() - self.inner.start, crate::Round::Down); let mut poll = wheel::Poll::new(now); while let Some(entry) = self.wheel.poll(&mut poll, &mut ()) { @@ -317,7 +315,7 @@ where /// /// Returns `None` if the entry was fired. fn add_entry(&mut self, entry: Arc<Entry>, when: u64) { - use wheel::InsertError; + use crate::wheel::InsertError; entry.set_when_internal(Some(when)); @@ -426,7 +424,7 @@ impl<T, N> Drop for Timer<T, N> { // ===== impl Inner ===== impl Inner { - fn new(start: Instant, unpark: Box<Unpark>) -> Inner { + fn new(start: Instant, unpark: Box<dyn Unpark>) -> Inner { Inner { num: AtomicUsize::new(0), elapsed: AtomicU64::new(0), @@ -479,12 +477,12 @@ impl Inner { return 0; } - ::ms(deadline - self.start, ::Round::Up) + crate::ms(deadline - self.start, crate::Round::Up) } } impl fmt::Debug for Inner { - fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { + fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result { fmt.debug_struct("Inner").finish() } } diff --git a/tokio-timer/src/timer/now.rs b/tokio-timer/src/timer/now.rs index 9f23bad7..53754427 100644 --- a/tokio-timer/src/timer/now.rs +++ b/tokio-timer/src/timer/now.rs @@ -7,4 +7,4 @@ pub trait Now { fn now(&mut self) -> Instant; } -pub use clock::Clock as SystemNow; +pub use crate::clock::Clock as SystemNow; diff --git a/tokio-timer/src/timer/registration.rs b/tokio-timer/src/timer/registration.rs index dad1355d..ee7e3feb 100644 --- a/tokio-timer/src/timer/registration.rs +++ b/tokio-timer/src/timer/registration.rs @@ -1,9 +1,7 @@ -use clock::now; -use timer::{Entry, HandlePriv}; -use Error; - +use crate::clock::now; +use crate::timer::{Entry, HandlePriv}; +use crate::Error; use futures::Poll; - use std::sync::Arc; use std::time::{Duration, Instant}; diff --git a/tokio-timer/src/timer/stack.rs b/tokio-timer/src/timer/stack.rs index c63eed97..9309b470 100644 --- a/tokio-timer/src/timer/stack.rs +++ b/tokio-timer/src/timer/stack.rs @@ -1,6 +1,5 @@ use super::Entry; -use wheel; - +use crate::wheel; use std::ptr; use std::sync::Arc; diff --git a/tokio-timer/src/wheel/level.rs b/tokio-timer/src/wheel/level.rs index 6bbd128e..868e6a79 100644 --- a/tokio-timer/src/wheel/level.rs +++ b/tokio-timer/src/wheel/level.rs @@ -1,5 +1,4 @@ -use wheel::Stack; - +use crate::wheel::Stack; use std::fmt; /// Wheel for a single level in the timer. This wheel contains 64 slots. @@ -209,7 +208,7 @@ impl<T: Stack> Level<T> { } impl<T> fmt::Debug for Level<T> { - fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { + fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result { fmt.debug_struct("Level") .field("occupied", &self.occupied) .finish() diff --git a/tokio-timer/tests/clock.rs b/tokio-timer/tests/clock.rs index d8bcaaeb..d75f3d37 100644 --- a/tokio-timer/tests/clock.rs +++ b/tokio-timer/tests/clock.rs @@ -1,11 +1,10 @@ -extern crate tokio_executor; -extern crate tokio_timer; +#![deny(warnings, rust_2018_idioms)] +use std::time::Instant; +use tokio_executor; use tokio_timer::clock; use tokio_timer::clock::*; -use std::time::Instant; - struct ConstNow(Instant); impl Now for ConstNow { diff --git a/tokio-timer/tests/deadline.rs b/tokio-timer/tests/deadline.rs index 8eec79ae..712cc5f3 100644 --- a/tokio-timer/tests/deadline.rs +++ b/tokio-timer/tests/deadline.rs @@ -1,16 +1,12 @@ +#![deny(warnings, rust_2018_idioms)] #![allow(deprecated)] -extern crate futures; -extern crate tokio_executor; -extern crate tokio_timer; -#[macro_use] mod support; -use support::*; - -use tokio_timer::*; +use crate::support::*; use futures::sync::oneshot; use futures::{future, Future}; +use tokio_timer::*; #[test] fn simultaneous_deadline_future_completion() { diff --git a/tokio-timer/tests/delay.rs b/tokio-timer/tests/delay.rs index d21106c6..43066260 100644 --- a/tokio-timer/tests/delay.rs +++ b/tokio-timer/tests/delay.rs @@ -1,17 +1,12 @@ -extern crate futures; -extern crate tokio_executor; -extern crate tokio_timer; +#![deny(warnings, rust_2018_idioms)] -#[macro_use] mod support; -use support::*; - -use tokio_timer::timer::Handle; -use tokio_timer::*; +use crate::support::*; use futures::Future; - use std::time::{Duration, Instant}; +use tokio_timer::timer::Handle; +use tokio_timer::*; |