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diff --git a/third_party/rust/tokio/CHANGELOG.md b/third_party/rust/tokio/CHANGELOG.md new file mode 100644 index 0000000000..84e4486dff --- /dev/null +++ b/third_party/rust/tokio/CHANGELOG.md @@ -0,0 +1,409 @@ +# 0.2.18 (April 12, 2020) + +### Fixes +- task: `LocalSet` was incorrectly marked as `Send` (#2398) +- io: correctly report `WriteZero` failure in `write_int` (#2334) + +# 0.2.17 (April 9, 2020) + +### Fixes +- rt: bug in work-stealing queue (#2387) + +### Changes +- rt: threadpool uses logical CPU count instead of physical by default (#2391) + +# 0.2.16 (April 3, 2020) + +### Fixes + +- sync: fix a regression where `Mutex`, `Semaphore`, and `RwLock` futures no + longer implement `Sync` (#2375) +- fs: fix `fs::copy` not copying file permissions (#2354) + +### Added + +- time: added `deadline` method to `delay_queue::Expired` (#2300) +- io: added `StreamReader` (#2052) + +# 0.2.15 (April 2, 2020) + +### Fixes + +- rt: fix queue regression (#2362). + +### Added + +- sync: Add disarm to `mpsc::Sender` (#2358). + +# 0.2.14 (April 1, 2020) + +### Fixes +- rt: concurrency bug in scheduler (#2273). +- rt: concurrency bug with shell runtime (#2333). +- test-util: correct pause/resume of time (#2253). +- time: `DelayQueue` correct wakeup after `insert` (#2285). + +### Added +- io: impl `RawFd`, `AsRawHandle` for std io types (#2335). +- rt: automatic cooperative task yielding (#2160, #2343, #2349). +- sync: `RwLock::into_inner` (#2321). + +### Changed +- sync: semaphore, mutex internals rewritten to avoid allocations (#2325). + +# 0.2.13 (February 28, 2020) + +### Fixes +- macros: unresolved import in `pin!` (#2281). + +# 0.2.12 (February 27, 2020) + +### Fixes +- net: `UnixStream::poll_shutdown` should call `shutdown(Write)` (#2245). +- process: Wake up read and write on `EPOLLERR` (#2218). +- rt: potential deadlock when using `block_in_place` and shutting down the + runtime (#2119). +- rt: only detect number of CPUs if `core_threads` not specified (#2238). +- sync: reduce `watch::Receiver` struct size (#2191). +- time: succeed when setting delay of `$MAX-1` (#2184). +- time: avoid having to poll `DelayQueue` after inserting new delay (#2217). + +### Added +- macros: `pin!` variant that assigns to identifier and pins (#2274). +- net: impl `Stream` for `Listener` types (#2275). +- rt: `Runtime::shutdown_timeout` waits for runtime to shutdown for specified + duration (#2186). +- stream: `StreamMap` merges streams and can insert / remove streams at + runtime (#2185). +- stream: `StreamExt::skip()` skips a fixed number of items (#2204). +- stream: `StreamExt::skip_while()` skips items based on a predicate (#2205). +- sync: `Notify` provides basic `async` / `await` task notification (#2210). +- sync: `Mutex::into_inner` retrieves guarded data (#2250). +- sync: `mpsc::Sender::send_timeout` sends, waiting for up to specified duration + for channel capacity (#2227). +- time: impl `Ord` and `Hash` for `Instant` (#2239). + +# 0.2.11 (January 27, 2020) + +### Fixes +- docs: misc fixes and tweaks (#2155, #2103, #2027, #2167, #2175). +- macros: handle generics in `#[tokio::main]` method (#2177). +- sync: `broadcast` potential lost notifications (#2135). +- rt: improve "no runtime" panic messages (#2145). + +### Added +- optional support for using `parking_lot` internally (#2164). +- fs: `fs::copy`, an async version of `std::fs::copy` (#2079). +- macros: `select!` waits for the first branch to complete (#2152). +- macros: `join!` waits for all branches to complete (#2158). +- macros: `try_join!` waits for all branches to complete or the first error (#2169). +- macros: `pin!` pins a value to the stack (#2163). +- net: `ReadHalf::poll()` and `ReadHalf::poll_peak` (#2151) +- stream: `StreamExt::timeout()` sets a per-item max duration (#2149). +- stream: `StreamExt::fold()` applies a function, producing a single value. (#2122). +- sync: impl `Eq`, `PartialEq` for `oneshot::RecvError` (#2168). +- task: methods for inspecting the `JoinError` cause (#2051). + +# 0.2.10 (January 21, 2020) + +### Fixes +- `#[tokio::main]` when `rt-core` feature flag is not enabled (#2139). +- remove `AsyncBufRead` from `BufStream` impl block (#2108). +- potential undefined behavior when implementing `AsyncRead` incorrectly (#2030). + +### Added +- `BufStream::with_capacity` (#2125). +- impl `From` and `Default` for `RwLock` (#2089). +- `io::ReadHalf::is_pair_of` checks if provided `WriteHalf` is for the same + underlying object (#1762, #2144). +- `runtime::Handle::try_current()` returns a handle to the current runtime (#2118). +- `stream::empty()` returns an immediately ready empty stream (#2092). +- `stream::once(val)` returns a stream that yields a single value: `val` (#2094). +- `stream::pending()` returns a stream that never becomes ready (#2092). +- `StreamExt::chain()` sequences a second stream after the first completes (#2093). +- `StreamExt::collect()` transform a stream into a collection (#2109). +- `StreamExt::fuse` ends the stream after the first `None` (#2085). +- `StreamExt::merge` combines two streams, yielding values as they become ready (#2091). +- Task-local storage (#2126). + +# 0.2.9 (January 9, 2020) + +### Fixes +- `AsyncSeek` impl for `File` (#1986). +- rt: shutdown deadlock in `threaded_scheduler` (#2074, #2082). +- rt: memory ordering when dropping `JoinHandle` (#2044). +- docs: misc API documentation fixes and improvements. + +# 0.2.8 (January 7, 2020) + +### Fixes +- depend on new version of `tokio-macros`. + +# 0.2.7 (January 7, 2020) + +### Fixes +- potential deadlock when dropping `basic_scheduler` Runtime. +- calling `spawn_blocking` from within a `spawn_blocking` (#2006). +- storing a `Runtime` instance in a thread-local (#2011). +- miscellaneous documentation fixes. +- rt: fix `Waker::will_wake` to return true when tasks match (#2045). +- test-util: `time::advance` runs pending tasks before changing the time (#2059). + +### Added +- `net::lookup_host` maps a `T: ToSocketAddrs` to a stream of `SocketAddrs` (#1870). +- `process::Child` fields are made public to match `std` (#2014). +- impl `Stream` for `sync::broadcast::Receiver` (#2012). +- `sync::RwLock` provides an asynchonous read-write lock (#1699). +- `runtime::Handle::current` returns the handle for the current runtime (#2040). +- `StreamExt::filter` filters stream values according to a predicate (#2001). +- `StreamExt::filter_map` simultaneously filter and map stream values (#2001). +- `StreamExt::try_next` convenience for streams of `Result<T, E>` (#2005). +- `StreamExt::take` limits a stream to a specified number of values (#2025). +- `StreamExt::take_while` limits a stream based on a predicate (#2029). +- `StreamExt::all` tests if every element of the stream matches a predicate (#2035). +- `StreamExt::any` tests if any element of the stream matches a predicate (#2034). +- `task::LocalSet.await` runs spawned tasks until the set is idle (#1971). +- `time::DelayQueue::len` returns the number entries in the queue (#1755). +- expose runtime options from the `#[tokio::main]` and `#[tokio::test]` (#2022). + +# 0.2.6 (December 19, 2019) + +### Fixes +- `fs::File::seek` API regression (#1991). + +# 0.2.5 (December 18, 2019) + +### Added +- `io::AsyncSeek` trait (#1924). +- `Mutex::try_lock` (#1939) +- `mpsc::Receiver::try_recv` and `mpsc::UnboundedReceiver::try_recv` (#1939). +- `writev` support for `TcpStream` (#1956). +- `time::throttle` for throttling streams (#1949). +- implement `Stream` for `time::DelayQueue` (#1975). +- `sync::broadcast` provides a fan-out channel (#1943). +- `sync::Semaphore` provides an async semaphore (#1973). +- `stream::StreamExt` provides stream utilities (#1962). + +### Fixes +- deadlock risk while shutting down the runtime (#1972). +- panic while shutting down the runtime (#1978). +- `sync::MutexGuard` debug output (#1961). +- misc doc improvements (#1933, #1934, #1940, #1942). + +### Changes +- runtime threads are configured with `runtime::Builder::core_threads` and + `runtime::Builder::max_threads`. `runtime::Builder::num_threads` is + deprecated (#1977). + +# 0.2.4 (December 6, 2019) + +### Fixes +- `sync::Mutex` deadlock when `lock()` future is dropped early (#1898). + +# 0.2.3 (December 6, 2019) + +### Added +- read / write integers using `AsyncReadExt` and `AsyncWriteExt` (#1863). +- `read_buf` / `write_buf` for reading / writing `Buf` / `BufMut` (#1881). +- `TcpStream::poll_peek` - pollable API for performing TCP peek (#1864). +- `sync::oneshot::error::TryRecvError` provides variants to detect the error + kind (#1874). +- `LocalSet::block_on` accepts `!'static` task (#1882). +- `task::JoinError` is now `Sync` (#1888). +- impl conversions between `tokio::time::Instant` and + `std::time::Instant` (#1904). + +### Fixes +- calling `spawn_blocking` after runtime shutdown (#1875). +- `LocalSet` drop inifinite loop (#1892). +- `LocalSet` hang under load (#1905). +- improved documentation (#1865, #1866, #1868, #1874, #1876, #1911). + +# 0.2.2 (November 29, 2019) + +### Fixes +- scheduling with `basic_scheduler` (#1861). +- update `spawn` panic message to specify that a task scheduler is required (#1839). +- API docs example for `runtime::Builder` to include a task scheduler (#1841). +- general documentation (#1834). +- building on illumos/solaris (#1772). +- panic when dropping `LocalSet` (#1843). +- API docs mention the required Cargo features for `Builder::{basic, threaded}_scheduler` (#1858). + +### Added +- impl `Stream` for `signal::unix::Signal` (#1849). +- API docs for platform specific behavior of `signal::ctrl_c` and `signal::unix::Signal` (#1854). +- API docs for `signal::unix::Signal::{recv, poll_recv}` and `signal::windows::CtrlBreak::{recv, poll_recv}` (#1854). +- `File::into_std` and `File::try_into_std` methods (#1856). + +# 0.2.1 (November 26, 2019) + +### Fixes +- API docs for `TcpListener::incoming`, `UnixListener::incoming` (#1831). + +### Added +- `tokio::task::LocalSet` provides a strategy for spawning `!Send` tasks (#1733). +- export `tokio::time::Elapsed` (#1826). +- impl `AsRawFd`, `AsRawHandle` for `tokio::fs::File` (#1827). + +# 0.2.0 (November 26, 2019) + +A major breaking change. Most implementation and APIs have changed one way or +another. This changelog entry contains a highlight + +### Changed +- APIs are updated to use `async / await`. +- most `tokio-*` crates are collapsed into this crate. +- Scheduler is rewritten. +- `tokio::spawn` returns a `JoinHandle`. +- A single I/O / timer is used per runtime. +- I/O driver uses a concurrent slab for allocating state. +- components are made available via feature flag. +- Use `bytes` 0.5 +- `tokio::codec` is moved to `tokio-util`. + +### Removed +- Standalone `timer` and `net` drivers are removed, use `Runtime` instead +- `current_thread` runtime is removed, use `tokio::runtime::Runtime` with + `basic_scheduler` instead. + +# 0.1.21 (May 30, 2019) + +### Changed +- Bump `tokio-trace-core` version to 0.2 (#1111). + +# 0.1.20 (May 14, 2019) + +### Added +- `tokio::runtime::Builder::panic_handler` allows configuring handling + panics on the runtime (#1055). + +# 0.1.19 (April 22, 2019) + +### Added +- Re-export `tokio::sync::Mutex` primitive (#964). + +# 0.1.18 (March 22, 2019) + +### Added +- `TypedExecutor` re-export and implementations (#993). + +# 0.1.17 (March 13, 2019) + +### Added +- Propagate trace subscriber in the runtime (#966). + +# 0.1.16 (March 1, 2019) + +### Fixed +- async-await: track latest nightly changes (#940). + +### Added +- `sync::Watch`, a single value broadcast channel (#922). +- Async equivalent of read / write file helpers being added to `std` (#896). + +# 0.1.15 (January 24, 2019) + +### Added +- Re-export tokio-sync APIs (#839). +- Stream enumerate combinator (#832). + +# 0.1.14 (January 6, 2019) + +* Use feature flags to break up the crate, allowing users to pick & choose + components (#808). +* Export `UnixDatagram` and `UnixDatagramFramed` (#772). + +# 0.1.13 (November 21, 2018) + +* Fix `Runtime::reactor()` when no tasks are spawned (#721). +* `runtime::Builder` no longer uses deprecated methods (#749). +* Provide `after_start` and `before_stop` configuration settings for + `Runtime` (#756). +* Implement throttle stream combinator (#736). + +# 0.1.12 (October 23, 2018) + +* runtime: expose `keep_alive` on runtime builder (#676). +* runtime: create a reactor per worker thread (#660). +* codec: fix panic in `LengthDelimitedCodec` (#682). +* io: re-export `tokio_io::io::read` function (#689). +* runtime: check for executor re-entry in more places (#708). + +# 0.1.11 (September 28, 2018) + +* Fix `tokio-async-await` dependency (#675). + +# 0.1.10 (September 27, 2018) + +* Fix minimal versions + +# 0.1.9 (September 27, 2018) + +* Experimental async/await improvements (#661). +* Re-export `TaskExecutor` from `tokio-current-thread` (#652). +* Improve `Runtime` builder API (#645). +* `tokio::run` panics when called from the context of an executor + (#646). +* Introduce `StreamExt` with a `timeout` helper (#573). +* Move `length_delimited` into `tokio` (#575). +* Re-organize `tokio::net` module (#548). +* Re-export `tokio-current-thread::spawn` in current_thread runtime + (#579). + +# 0.1.8 (August 23, 2018) + +* Extract tokio::executor::current_thread to a sub crate (#370) +* Add `Runtime::block_on` (#398) +* Add `runtime::current_thread::block_on_all` (#477) +* Misc documentation improvements (#450) +* Implement `std::error::Error` for error types (#501) + +# 0.1.7 (June 6, 2018) + +* Add `Runtime::block_on` for concurrent runtime (#391). +* Provide handle to `current_thread::Runtime` that allows spawning tasks from + other threads (#340). +* Provide `clock::now()`, a configurable source of time (#381). + +# 0.1.6 (May 2, 2018) + +* Add asynchronous filesystem APIs (#323). +* Add "current thread" runtime variant (#308). +* `CurrentThread`: Expose inner `Park` instance. +* Improve fairness of `CurrentThread` executor (#313). + +# 0.1.5 (March 30, 2018) + +* Provide timer API (#266) + +# 0.1.4 (March 22, 2018) + +* Fix build on FreeBSD (#218) +* Shutdown the Runtime when the handle is dropped (#214) +* Set Runtime thread name prefix for worker threads (#232) +* Add builder for Runtime (#234) +* Extract TCP and UDP types into separate crates (#224) +* Optionally support futures 0.2. + +# 0.1.3 (March 09, 2018) + +* Fix `CurrentThread::turn` to block on idle (#212). + +# 0.1.2 (March 09, 2018) + +* Introduce Tokio Runtime (#141) +* Provide `CurrentThread` for more flexible usage of current thread executor (#141). +* Add Lio for platforms that support it (#142). +* I/O resources now lazily bind to the reactor (#160). +* Extract Reactor to dedicated crate (#169) +* Add facade to sub crates and add prelude (#166). +* Switch TCP/UDP fns to poll_ -> Poll<...> style (#175) + +# 0.1.1 (February 09, 2018) + +* Doc fixes + +# 0.1.0 (February 07, 2018) + +* Initial crate released based on [RFC](https://github.com/tokio-rs/tokio-rfcs/pull/3). |