chore(deps): update rust crate tokio to v1.53.0

renovate-bot commented

2026-01-03 10:03:15 +00:00

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This PR contains the following updates:

Package	Type	Update	Change
tokio (source)	dependencies	minor	`1.48.0` → `1.53.0`

Release Notes

tokio-rs/tokio (tokio)

`v1.53.0`: Tokio v1.53.0

Compare Source

1.53.0 (July 17th, 2026)

Added

fs: implement From<OwnedFd> and From<OwnedHandle> for File (#8266)
metrics: add task schedule latency metric (#7986)
net: add SocketAddr methods to Unix sockets (#8144)

Changed

io: add #[inline] to IO trait impls for in-memory types (#8242)
net: implement UCred::pid on FreeBSD (#8086)
net: support Nuttx target os (#8259)
signal: refactor global variables on Windows (#8231)
sync: mpsc::{Receiver,UnboundedReceiver} now drops waker on drop, even if there are still senders (#8095)
taskdump: support taskdumps on s390x (#8192)
time: add #[track_caller] to timeout_at() (#8077)
time: consolidate mutex locks on spurious poll (#8124)
time: defer waker clone on spurious poll (#8107)
time: move lazy-registration state into Sleep (#8132)
tracing: remove unnecessary span clone (#8126)

Fixed

io: do not treat zero-length reads as EOF in Chain (#8251)
net: use getpeereid for QNX peer credentials (#8270)
runtime: avoid illegal state in FastRand (#8078)
sync: wake mpsc receiver when a queued reserve[_many] returns permits (#8260)
taskdump: skip double wake on Trace::capture/Trace::trace_with (#8043)
time: avoid stack overflow in runtime constructor (#8093)
time (alt timer): ensure timers stay in the same runtime after .reset() (#8169)

IO uring (unstable)

fs: use io-uring for fs::try_exists (#8080)
fs: use io-uring for renaming files (#7800)
rt: flush io-uring CQE in case of CQE overflow (#8277)

Documented

docs: clarify cancel safety wording (#8181)
fs: clarify create_dir_all succeeds if path exists (#8149)
io: add warning about stdout reordering with multiple handles (#8276)
net: document pipe try_read*/try_write* readiness behavior (#8032)
runtime: document interaction with fork() (#8202)
sync: clarify broadcast lagging semantics (#8239)
sync: document memory ordering guarantees for Semaphore (#8119)
task: explain why yield_now defers its waker (#8254)
time: add panic docs to timeout_at() (#8077)
time: fix reversed poll order in timeout doc (#8214)

`v1.52.4`: Tokio v1.52.4

Compare Source

1.52.4 (July 16th, 2026)

Fixed

runtime: don't skip the driver when before_park schedules work (#8222)

Fixed (unstable)

taskdump: remove crate disambiguators from output (#8264)

`v1.52.3`: Tokio v1.52.3

Compare Source

1.52.3 (May 8th, 2026)

Fixed

sync: fix underflow in mpsc channel len() (#8062)
sync: notify receivers in mpsc OwnedPermit::release() method (#8075)
sync: require that an RwLock has max_readers != 0 (#8076)
sync: return Empty from try_recv() when mpsc is closed with outstanding permits (#8074)

`v1.52.2`: Tokio v1.52.2

Compare Source

1.52.2 (May 4th, 2026)

This release reverts the LIFO slot stealing change introduced in 1.51.0 (#7431), due to its performance impact. (#8100)

`v1.52.1`: Tokio v1.52.1

Compare Source

1.52.1 (April 16th, 2026)

Fixed

runtime: revert #7757 to fix a regression that causes spawn_blocking to hang (#8057)

`v1.52.0`: Tokio v1.52.0

Compare Source

1.52.0 (April 14th, 2026)

Added

io: AioSource::register_borrowed for I/O safety support (#7992)
net: add try_io function to unix::pipe sender and receiver types (#8030)

Added (unstable)

runtime: Builder::enable_eager_driver_handoff setting enable eager hand off of the I/O and time drivers before polling tasks (#8010)
taskdump: add trace_with() for customized task dumps (#8025)
taskdump: allow impl FnMut() in trace_with instead of just fn() (#8040)
fs: support io_uring in AsyncRead for File (#7907)

Changed

runtime: improve spawn_blocking scalability with sharded queue (#7757)
runtime: use compare_exchange_weak() in worker queue (#8028)

Fixed

runtime: overflow second half of tasks when local queue is filled instead of first half (#8029)

Documented

docs: fix typo in oneshot::Sender::send docs (#8026)
docs: hide #[tokio::main] attribute in the docs of sync::watch (#8035)
net: add docs on ConnectionRefused errors with UDP sockets (#7870)

`v1.51.4`: Tokio v1.51.4

Compare Source

1.51.4 (July 16th, 2026)

Fixed

runtime: don't skip the driver when before_park schedules work (#8222)

`v1.51.3`: Tokio v1.51.3

Compare Source

1.51.3 (May 8th, 2026)

Fixed

sync: fix underflow in mpsc channel len() (#8062)
sync: notify receivers in mpsc OwnedPermit::release() method (#8075)
sync: require that an RwLock has max_readers != 0 (#8076)
sync: return Empty from try_recv() when mpsc is closed with outstanding permits (#8074)

`v1.51.2`: Tokio v1.51.1

Compare Source

1.51.2 (May 4th, 2026)

This release reverts the LIFO slot stealing change introduced in 1.51.0 (#7431), due to its performance impact. (#8100)

`v1.51.1`: Tokio v1.51.1

Compare Source

1.51.1 (April 8th, 2026)

Fixed

sync: fix semaphore reopens after forget (#8021)
net: surface errors from SO_ERROR on recv for UDP sockets on Linux (#8001)

Fixed (unstable)

metrics: fix worker_local_schedule_count test (#8008)
rt: do not leak fd when cancelling io_uring open operation (#7983)

`v1.51.0`: Tokio v1.51.0

Compare Source

1.51.0 (April 3rd, 2026)

Added

net: implement get_peer_cred on Hurd (#7989)
runtime: add tokio::runtime::worker_index() (#7921)
runtime: add runtime name (#7924)
runtime: stabilize LocalRuntime (#7557)
wasm: add wasm32-wasip2 networking support (#7933)

Changed

runtime: steal tasks from the LIFO slot (#7431)

Fixed

docs: do not show "Available on non-loom only." doc label (#7977)
macros: improve overall macro hygiene (#7997)
sync: fix notify_waiters priority in Notify (#7996)
sync: fix panic in Chan::recv_many when called with non-empty vector on closed channel (#7991)

`v1.50.0`: Tokio v1.50.0

Compare Source

1.50.0 (Mar 3rd, 2026)

Added

net: add TcpStream::set_zero_linger (#7837)
rt: add is_rt_shutdown_err (#7771)

Changed

io: add optimizer hint that memchr returns in-bounds pointer (#7792)
io: implement vectored writes for write_buf (#7871)
runtime: panic when event_interval is set to 0 (#7838)
runtime: shorten default thread name to fit in Linux limit (#7880)
signal: remember the result of SetConsoleCtrlHandler (#7833)
signal: specialize windows Registry (#7885)

Fixed

io: always cleanup AsyncFd registration list on deregister (#7773)
macros: remove (most) local use declarations in tokio::select! (#7929)
net: fix GET_BUF_SIZE constant for target_os = "android" (#7889)
runtime: avoid redundant unpark in current_thread scheduler (#7834)
runtime: don't park in current_thread if before_park defers waker (#7835)
io: fix write readiness on ESP32 on short writes (#7872)
runtime: wake deferred tasks before entering block_in_place (#7879)
sync: drop rx waker when oneshot receiver is dropped (#7886)
runtime: fix double increment of num_idle_threads on shutdown (#7910, #7918, #7922)

Unstable

fs: check for io-uring opcode support (#7815)
runtime: avoid lock acquisition after uring init (#7850)

Documented

docs: update outdated unstable features section (#7839)
io: clarify the behavior of AsyncWriteExt::shutdown() (#7908)
io: explain how to flush stdout/stderr (#7904)
io: fix incorrect and confusing AsyncWrite documentation (#7875)
rt: clarify the documentation of Runtime::spawn (#7803)
rt: fix missing quotation in docs (#7925)
runtime: correct the default thread name in docs (#7896)
runtime: fix event_interval doc (#7932)
sync: clarify RwLock fairness documentation (#7919)
sync: clarify that recv returns None once closed and no more messages (#7920)
task: clarify when to use spawn_blocking vs dedicated threads (#7923)
task: doc that task drops before JoinHandle completion (#7825)
signal: guarantee that listeners never return None (#7869)
task: fix task module feature flags in docs (#7891)
task: fix two typos (#7913)
task: improve the docs of Builder::spawn_local (#7828)
time: add docs about auto-advance and when to use sleep (#7858)
util: fix typo in docs (#7926)

`v1.49.0`: Tokio v1.49.0

Compare Source

1.49.0 (January 3rd, 2026)

Added

net: add support for TCLASS option on IPv6 (#7781)
runtime: stabilize runtime::id::Id (#7125)
task: implement Extend for JoinSet (#7195)
task: stabilize the LocalSet::id() (#7776)

Changed

net: deprecate {TcpStream,TcpSocket}::set_linger (#7752)

Fixed

macros: fix the hygiene issue of join! and try_join! (#7766)
runtime: revert "replace manual vtable definitions with Wake" (#7699)
sync: return TryRecvError::Disconnected from Receiver::try_recv after Receiver::close (#7686)
task: remove unnecessary trait bounds on the Debug implementation (#7720)

Unstable

fs: handle EINTR in fs::write for io-uring (#7786)
fs: support io-uring with tokio::fs::read (#7696)
runtime: disable io-uring on EPERM (#7724)
time: add alternative timer for better multicore scalability (#7467)

Documented

docs: fix a typos in bounded.rs and park.rs (#7817)
io: add SyncIoBridge cross-references to copy and copy_buf (#7798)
io: doc that AsyncWrite does not inherit from std::io::Write (#7705)
metrics: clarify that num_alive_tasks is not strongly consistent (#7614)
net: clarify the cancellation safety of the TcpStream::peek (#7305)
net: clarify the drop behavior of unix::OwnedWriteHalf (#7742)
net: clarify the platform-dependent backlog in TcpSocket docs (#7738)
runtime: mention LocalRuntime in new_current_thread docs (#7820)
sync: add missing period to mpsc::Sender::try_send docs (#7721)
sync: clarify the cancellation safety of oneshot::Receiver (#7780)
sync: improve the docs for the errors of mpsc (#7722)
task: add example for spawn_local usage on local runtime (#7689)

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This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [tokio](https://tokio.rs) ([source](https://github.com/tokio-rs/tokio)) | dependencies | minor | `1.48.0` → `1.53.0` | --- ### Release Notes <details> <summary>tokio-rs/tokio (tokio)</summary> ### [`v1.53.0`](https://github.com/tokio-rs/tokio/releases/tag/tokio-1.53.0): Tokio v1.53.0 [Compare Source](https://github.com/tokio-rs/tokio/compare/tokio-1.52.4...tokio-1.53.0) ### 1.53.0 (July 17th, 2026) ##### Added - fs: implement `From<OwnedFd>` and `From<OwnedHandle>` for `File` ([#8266]) - metrics: add task schedule latency metric ([#7986]) - net: add `SocketAddr` methods to Unix sockets ([#8144]) ##### Changed - io: add `#[inline]` to IO trait impls for in-memory types ([#8242]) - net: implement UCred::pid on FreeBSD ([#8086]) - net: support Nuttx target os ([#8259]) - signal: refactor global variables on Windows ([#8231]) - sync: `mpsc::{Receiver,UnboundedReceiver}` now drops waker on drop, even if there are still senders ([#8095]) - taskdump: support taskdumps on s390x ([#8192]) - time: add `#[track_caller]` to `timeout_at()` ([#8077]) - time: consolidate mutex locks on spurious poll ([#8124]) - time: defer waker clone on spurious poll ([#8107]) - time: move lazy-registration state into `Sleep` ([#8132]) - tracing: remove unnecessary span clone ([#8126]) ##### Fixed - io: do not treat zero-length reads as EOF in `Chain` ([#8251]) - net: use getpeereid for QNX peer credentials ([#8270]) - runtime: avoid illegal state in `FastRand` ([#8078]) - sync: wake mpsc receiver when a queued `reserve[_many]` returns permits ([#8260]) - taskdump: skip double wake on `Trace::capture`/`Trace::trace_with` ([#8043]) - time: avoid stack overflow in runtime constructor ([#8093]) - time (alt timer): ensure timers stay in the same runtime after `.reset()` ([#8169]) ##### IO uring (unstable) - fs: use io-uring for `fs::try_exists` ([#8080]) - fs: use io-uring for renaming files ([#7800]) - rt: flush io-uring CQE in case of CQE overflow ([#8277]) ##### Documented - docs: clarify cancel safety wording ([#8181]) - fs: clarify `create_dir_all` succeeds if path exists ([#8149]) - io: add warning about stdout reordering with multiple handles ([#8276]) - net: document pipe `try_read*`/`try_write*` readiness behavior ([#8032]) - runtime: document interaction with fork() ([#8202]) - sync: clarify broadcast lagging semantics ([#8239]) - sync: document memory ordering guarantees for Semaphore ([#8119]) - task: explain why `yield_now` defers its waker ([#8254]) - time: add panic docs to `timeout_at()` ([#8077]) - time: fix reversed poll order in timeout doc ([#8214]) [#7800]: https://github.com/tokio-rs/tokio/pull/7800 [#7986]: https://github.com/tokio-rs/tokio/pull/7986 [#8032]: https://github.com/tokio-rs/tokio/pull/8032 [#8043]: https://github.com/tokio-rs/tokio/pull/8043 [#8077]: https://github.com/tokio-rs/tokio/pull/8077 [#8078]: https://github.com/tokio-rs/tokio/pull/8078 [#8080]: https://github.com/tokio-rs/tokio/pull/8080 [#8086]: https://github.com/tokio-rs/tokio/pull/8086 [#8093]: https://github.com/tokio-rs/tokio/pull/8093 [#8095]: https://github.com/tokio-rs/tokio/pull/8095 [#8107]: https://github.com/tokio-rs/tokio/pull/8107 [#8119]: https://github.com/tokio-rs/tokio/pull/8119 [#8124]: https://github.com/tokio-rs/tokio/pull/8124 [#8126]: https://github.com/tokio-rs/tokio/pull/8126 [#8132]: https://github.com/tokio-rs/tokio/pull/8132 [#8144]: https://github.com/tokio-rs/tokio/pull/8144 [#8149]: https://github.com/tokio-rs/tokio/pull/8149 [#8169]: https://github.com/tokio-rs/tokio/pull/8169 [#8181]: https://github.com/tokio-rs/tokio/pull/8181 [#8192]: https://github.com/tokio-rs/tokio/pull/8192 [#8193]: https://github.com/tokio-rs/tokio/pull/8193 [#8202]: https://github.com/tokio-rs/tokio/pull/8202 [#8214]: https://github.com/tokio-rs/tokio/pull/8214 [#8231]: https://github.com/tokio-rs/tokio/pull/8231 [#8239]: https://github.com/tokio-rs/tokio/pull/8239 [#8242]: https://github.com/tokio-rs/tokio/pull/8242 [#8251]: https://github.com/tokio-rs/tokio/pull/8251 [#8254]: https://github.com/tokio-rs/tokio/pull/8254 [#8259]: https://github.com/tokio-rs/tokio/pull/8259 [#8260]: https://github.com/tokio-rs/tokio/pull/8260 [#8266]: https://github.com/tokio-rs/tokio/pull/8266 [#8270]: https://github.com/tokio-rs/tokio/pull/8270 [#8276]: https://github.com/tokio-rs/tokio/pull/8276 [#8277]: https://github.com/tokio-rs/tokio/pull/8277 ### [`v1.52.4`](https://github.com/tokio-rs/tokio/releases/tag/tokio-1.52.4): Tokio v1.52.4 [Compare Source](https://github.com/tokio-rs/tokio/compare/tokio-1.52.3...tokio-1.52.4) ### 1.52.4 (July 16th, 2026) ##### Fixed - runtime: don't skip the driver when `before_park` schedules work ([#8222]) ##### Fixed (unstable) - taskdump: remove crate disambiguators from output ([#8264]) [#8264]: https://github.com/tokio-rs/tokio/pull/8264 [#8222]: https://github.com/tokio-rs/tokio/pull/8222 ### [`v1.52.3`](https://github.com/tokio-rs/tokio/releases/tag/tokio-1.52.3): Tokio v1.52.3 [Compare Source](https://github.com/tokio-rs/tokio/compare/tokio-1.52.2...tokio-1.52.3) ### 1.52.3 (May 8th, 2026) ##### Fixed - sync: fix underflow in mpsc channel `len()` ([#8062]) - sync: notify receivers in mpsc `OwnedPermit::release()` method ([#8075]) - sync: require that an `RwLock` has `max_readers != 0` ([#8076]) - sync: return `Empty` from `try_recv()` when mpsc is closed with outstanding permits ([#8074]) [#8062]: https://github.com/tokio-rs/tokio/pull/8062 [#8074]: https://github.com/tokio-rs/tokio/pull/8074 [#8075]: https://github.com/tokio-rs/tokio/pull/8075 [#8076]: https://github.com/tokio-rs/tokio/pull/8076 ### [`v1.52.2`](https://github.com/tokio-rs/tokio/releases/tag/tokio-1.52.2): Tokio v1.52.2 [Compare Source](https://github.com/tokio-rs/tokio/compare/tokio-1.52.1...tokio-1.52.2) ### 1.52.2 (May 4th, 2026) This release reverts the LIFO slot stealing change introduced in 1.51.0 ([#7431]), due to [its performance impact][#8065]. ([#8100]) [#7431]: https://github.com/tokio-rs/tokio/pull/7431 [#8065]: https://github.com/tokio-rs/tokio/pull/8065 [#8100]: https://github.com/tokio-rs/tokio/pull/8100 ### [`v1.52.1`](https://github.com/tokio-rs/tokio/releases/tag/tokio-1.52.1): Tokio v1.52.1 [Compare Source](https://github.com/tokio-rs/tokio/compare/tokio-1.52.0...tokio-1.52.1) ### 1.52.1 (April 16th, 2026) #### Fixed - runtime: revert [#7757] to fix [a regression][#8056] that causes `spawn_blocking` to hang ([#8057]) [#7757]: https://github.com/tokio-rs/tokio/pull/7757 [#8056]: https://github.com/tokio-rs/tokio/pull/8056 [#8057]: https://github.com/tokio-rs/tokio/pull/8057 ### [`v1.52.0`](https://github.com/tokio-rs/tokio/releases/tag/tokio-1.52.0): Tokio v1.52.0 [Compare Source](https://github.com/tokio-rs/tokio/compare/tokio-1.51.4...tokio-1.52.0) ### 1.52.0 (April 14th, 2026) #### Added - io: `AioSource::register_borrowed` for I/O safety support ([#7992]) - net: add `try_io` function to `unix::pipe` sender and receiver types ([#8030]) #### Added (unstable) - runtime: `Builder::enable_eager_driver_handoff` setting enable eager hand off of the I/O and time drivers before polling tasks ([#8010]) - taskdump: add `trace_with()` for customized task dumps ([#8025]) - taskdump: allow `impl FnMut()` in `trace_with` instead of just `fn()` ([#8040]) - fs: support `io_uring` in `AsyncRead` for `File` ([#7907]) #### Changed - runtime: improve `spawn_blocking` scalability with sharded queue ([#7757]) - runtime: use `compare_exchange_weak()` in worker queue ([#8028]) #### Fixed - runtime: overflow second half of tasks when local queue is filled instead of first half ([#8029]) #### Documented - docs: fix typo in `oneshot::Sender::send` docs ([#8026]) - docs: hide #\[tokio::main] attribute in the docs of `sync::watch` ([#8035]) - net: add docs on `ConnectionRefused` errors with UDP sockets ([#7870]) [#7757]: https://github.com/tokio-rs/tokio/pull/7757 [#7870]: https://github.com/tokio-rs/tokio/pull/7870 [#7907]: https://github.com/tokio-rs/tokio/pull/7907 [#7992]: https://github.com/tokio-rs/tokio/pull/7992 [#8010]: https://github.com/tokio-rs/tokio/pull/8010 [#8025]: https://github.com/tokio-rs/tokio/pull/8025 [#8026]: https://github.com/tokio-rs/tokio/pull/8026 [#8028]: https://github.com/tokio-rs/tokio/pull/8028 [#8029]: https://github.com/tokio-rs/tokio/pull/8029 [#8030]: https://github.com/tokio-rs/tokio/pull/8030 [#8035]: https://github.com/tokio-rs/tokio/pull/8035 [#8040]: https://github.com/tokio-rs/tokio/pull/8040 ### [`v1.51.4`](https://github.com/tokio-rs/tokio/releases/tag/tokio-1.51.4): Tokio v1.51.4 [Compare Source](https://github.com/tokio-rs/tokio/compare/tokio-1.51.3...tokio-1.51.4) ### 1.51.4 (July 16th, 2026) ##### Fixed - runtime: don't skip the driver when `before_park` schedules work ([#8222]) [#8222]: https://github.com/tokio-rs/tokio/pull/8222 ### [`v1.51.3`](https://github.com/tokio-rs/tokio/releases/tag/tokio-1.51.3): Tokio v1.51.3 [Compare Source](https://github.com/tokio-rs/tokio/compare/tokio-1.51.2...tokio-1.51.3) ### 1.51.3 (May 8th, 2026) ##### Fixed - sync: fix underflow in mpsc channel `len()` ([#8062]) - sync: notify receivers in mpsc `OwnedPermit::release()` method ([#8075]) - sync: require that an `RwLock` has `max_readers != 0` ([#8076]) - sync: return `Empty` from `try_recv()` when mpsc is closed with outstanding permits ([#8074]) [#8062]: https://github.com/tokio-rs/tokio/pull/8062 [#8074]: https://github.com/tokio-rs/tokio/pull/8074 [#8075]: https://github.com/tokio-rs/tokio/pull/8075 [#8076]: https://github.com/tokio-rs/tokio/pull/8076 ### [`v1.51.2`](https://github.com/tokio-rs/tokio/releases/tag/tokio-1.51.2): Tokio v1.51.1 [Compare Source](https://github.com/tokio-rs/tokio/compare/tokio-1.51.1...tokio-1.51.2) ### 1.51.2 (May 4th, 2026) This release reverts the LIFO slot stealing change introduced in 1.51.0 ([#7431]), due to [its performance impact][#8065]. ([#8100]) [#7431]: https://github.com/tokio-rs/tokio/pull/7431 [#8065]: https://github.com/tokio-rs/tokio/pull/8065 [#8100]: https://github.com/tokio-rs/tokio/pull/8100 ### [`v1.51.1`](https://github.com/tokio-rs/tokio/releases/tag/tokio-1.51.1): Tokio v1.51.1 [Compare Source](https://github.com/tokio-rs/tokio/compare/tokio-1.51.0...tokio-1.51.1) ### 1.51.1 (April 8th, 2026) ##### Fixed - sync: fix semaphore reopens after forget ([#8021]) - net: surface errors from `SO_ERROR` on `recv` for UDP sockets on Linux ([#8001]) ##### Fixed (unstable) - metrics: fix `worker_local_schedule_count` test ([#8008]) - rt: do not leak fd when cancelling io\_uring open operation ([#7983]) [#7983]: https://github.com/tokio-rs/tokio/pull/7983 [#8001]: https://github.com/tokio-rs/tokio/pull/8001 [#8008]: https://github.com/tokio-rs/tokio/pull/8008 [#8021]: https://github.com/tokio-rs/tokio/pull/8021 ### [`v1.51.0`](https://github.com/tokio-rs/tokio/releases/tag/tokio-1.51.0): Tokio v1.51.0 [Compare Source](https://github.com/tokio-rs/tokio/compare/tokio-1.50.0...tokio-1.51.0) ### 1.51.0 (April 3rd, 2026) ##### Added - net: implement `get_peer_cred` on Hurd ([#7989]) - runtime: add `tokio::runtime::worker_index()` ([#7921]) - runtime: add runtime name ([#7924]) - runtime: stabilize `LocalRuntime` ([#7557]) - wasm: add wasm32-wasip2 networking support ([#7933]) ##### Changed - runtime: steal tasks from the LIFO slot ([#7431]) ##### Fixed - docs: do not show "Available on non-loom only." doc label ([#7977]) - macros: improve overall macro hygiene ([#7997]) - sync: fix `notify_waiters` priority in `Notify` ([#7996]) - sync: fix panic in `Chan::recv_many` when called with non-empty vector on closed channel ([#7991]) [#7431]: https://github.com/tokio-rs/tokio/pull/7431 [#7557]: https://github.com/tokio-rs/tokio/pull/7557 [#7921]: https://github.com/tokio-rs/tokio/pull/7921 [#7924]: https://github.com/tokio-rs/tokio/pull/7924 [#7933]: https://github.com/tokio-rs/tokio/pull/7933 [#7977]: https://github.com/tokio-rs/tokio/pull/7977 [#7989]: https://github.com/tokio-rs/tokio/pull/7989 [#7991]: https://github.com/tokio-rs/tokio/pull/7991 [#7996]: https://github.com/tokio-rs/tokio/pull/7996 [#7997]: https://github.com/tokio-rs/tokio/pull/7997 ### [`v1.50.0`](https://github.com/tokio-rs/tokio/releases/tag/tokio-1.50.0): Tokio v1.50.0 [Compare Source](https://github.com/tokio-rs/tokio/compare/tokio-1.49.0...tokio-1.50.0) ### 1.50.0 (Mar 3rd, 2026) ##### Added - net: add `TcpStream::set_zero_linger` ([#7837]) - rt: add `is_rt_shutdown_err` ([#7771]) ##### Changed - io: add optimizer hint that `memchr` returns in-bounds pointer ([#7792]) - io: implement vectored writes for `write_buf` ([#7871]) - runtime: panic when `event_interval` is set to 0 ([#7838]) - runtime: shorten default thread name to fit in Linux limit ([#7880]) - signal: remember the result of `SetConsoleCtrlHandler` ([#7833]) - signal: specialize windows `Registry` ([#7885]) ##### Fixed - io: always cleanup `AsyncFd` registration list on deregister ([#7773]) - macros: remove (most) local `use` declarations in `tokio::select!` ([#7929]) - net: fix `GET_BUF_SIZE` constant for `target_os = "android"` ([#7889]) - runtime: avoid redundant unpark in current\_thread scheduler ([#7834]) - runtime: don't park in `current_thread` if `before_park` defers waker ([#7835]) - io: fix write readiness on ESP32 on short writes ([#7872]) - runtime: wake deferred tasks before entering `block_in_place` ([#7879]) - sync: drop rx waker when oneshot receiver is dropped ([#7886]) - runtime: fix double increment of `num_idle_threads` on shutdown ([#7910], [#7918], [#7922]) ##### Unstable - fs: check for io-uring opcode support ([#7815]) - runtime: avoid lock acquisition after uring init ([#7850]) ##### Documented - docs: update outdated unstable features section ([#7839]) - io: clarify the behavior of `AsyncWriteExt::shutdown()` ([#7908]) - io: explain how to flush stdout/stderr ([#7904]) - io: fix incorrect and confusing `AsyncWrite` documentation ([#7875]) - rt: clarify the documentation of `Runtime::spawn` ([#7803]) - rt: fix missing quotation in docs ([#7925]) - runtime: correct the default thread name in docs ([#7896]) - runtime: fix `event_interval` doc ([#7932]) - sync: clarify RwLock fairness documentation ([#7919]) - sync: clarify that `recv` returns `None` once closed and no more messages ([#7920]) - task: clarify when to use `spawn_blocking` vs dedicated threads ([#7923]) - task: doc that task drops before `JoinHandle` completion ([#7825]) - signal: guarantee that listeners never return `None` ([#7869]) - task: fix task module feature flags in docs ([#7891]) - task: fix two typos ([#7913]) - task: improve the docs of `Builder::spawn_local` ([#7828]) - time: add docs about auto-advance and when to use sleep ([#7858]) - util: fix typo in docs ([#7926]) [#7771]: https://github.com/tokio-rs/tokio/pull/7771 [#7773]: https://github.com/tokio-rs/tokio/pull/7773 [#7792]: https://github.com/tokio-rs/tokio/pull/7792 [#7803]: https://github.com/tokio-rs/tokio/pull/7803 [#7815]: https://github.com/tokio-rs/tokio/pull/7815 [#7825]: https://github.com/tokio-rs/tokio/pull/7825 [#7828]: https://github.com/tokio-rs/tokio/pull/7828 [#7833]: https://github.com/tokio-rs/tokio/pull/7833 [#7834]: https://github.com/tokio-rs/tokio/pull/7834 [#7835]: https://github.com/tokio-rs/tokio/pull/7835 [#7837]: https://github.com/tokio-rs/tokio/pull/7837 [#7838]: https://github.com/tokio-rs/tokio/pull/7838 [#7839]: https://github.com/tokio-rs/tokio/pull/7839 [#7850]: https://github.com/tokio-rs/tokio/pull/7850 [#7858]: https://github.com/tokio-rs/tokio/pull/7858 [#7869]: https://github.com/tokio-rs/tokio/pull/7869 [#7871]: https://github.com/tokio-rs/tokio/pull/7871 [#7872]: https://github.com/tokio-rs/tokio/pull/7872 [#7875]: https://github.com/tokio-rs/tokio/pull/7875 [#7879]: https://github.com/tokio-rs/tokio/pull/7879 [#7880]: https://github.com/tokio-rs/tokio/pull/7880 [#7885]: https://github.com/tokio-rs/tokio/pull/7885 [#7886]: https://github.com/tokio-rs/tokio/pull/7886 [#7889]: https://github.com/tokio-rs/tokio/pull/7889 [#7891]: https://github.com/tokio-rs/tokio/pull/7891 [#7896]: https://github.com/tokio-rs/tokio/pull/7896 [#7904]: https://github.com/tokio-rs/tokio/pull/7904 [#7908]: https://github.com/tokio-rs/tokio/pull/7908 [#7910]: https://github.com/tokio-rs/tokio/pull/7910 [#7913]: https://github.com/tokio-rs/tokio/pull/7913 [#7918]: https://github.com/tokio-rs/tokio/pull/7918 [#7919]: https://github.com/tokio-rs/tokio/pull/7919 [#7920]: https://github.com/tokio-rs/tokio/pull/7920 [#7922]: https://github.com/tokio-rs/tokio/pull/7922 [#7923]: https://github.com/tokio-rs/tokio/pull/7923 [#7925]: https://github.com/tokio-rs/tokio/pull/7925 [#7926]: https://github.com/tokio-rs/tokio/pull/7926 [#7929]: https://github.com/tokio-rs/tokio/pull/7929 [#7932]: https://github.com/tokio-rs/tokio/pull/7932 ### [`v1.49.0`](https://github.com/tokio-rs/tokio/releases/tag/tokio-1.49.0): Tokio v1.49.0 [Compare Source](https://github.com/tokio-rs/tokio/compare/tokio-1.48.0...tokio-1.49.0) ### 1.49.0 (January 3rd, 2026) ##### Added - net: add support for `TCLASS` option on IPv6 ([#7781]) - runtime: stabilize `runtime::id::Id` ([#7125]) - task: implement `Extend` for `JoinSet` ([#7195]) - task: stabilize the `LocalSet::id()` ([#7776]) ##### Changed - net: deprecate `{TcpStream,TcpSocket}::set_linger` ([#7752]) ##### Fixed - macros: fix the hygiene issue of `join!` and `try_join!` ([#7766]) - runtime: revert "replace manual vtable definitions with Wake" ([#7699]) - sync: return `TryRecvError::Disconnected` from `Receiver::try_recv` after `Receiver::close` ([#7686]) - task: remove unnecessary trait bounds on the `Debug` implementation ([#7720]) ##### Unstable - fs: handle `EINTR` in `fs::write` for io-uring ([#7786]) - fs: support io-uring with `tokio::fs::read` ([#7696]) - runtime: disable io-uring on `EPERM` ([#7724]) - time: add alternative timer for better multicore scalability ([#7467]) ##### Documented - docs: fix a typos in `bounded.rs` and `park.rs` ([#7817]) - io: add `SyncIoBridge` cross-references to `copy` and `copy_buf` ([#7798]) - io: doc that `AsyncWrite` does not inherit from `std::io::Write` ([#7705]) - metrics: clarify that `num_alive_tasks` is not strongly consistent ([#7614]) - net: clarify the cancellation safety of the `TcpStream::peek` ([#7305]) - net: clarify the drop behavior of `unix::OwnedWriteHalf` ([#7742]) - net: clarify the platform-dependent backlog in `TcpSocket` docs ([#7738]) - runtime: mention `LocalRuntime` in `new_current_thread` docs ([#7820]) - sync: add missing period to `mpsc::Sender::try_send` docs ([#7721]) - sync: clarify the cancellation safety of `oneshot::Receiver` ([#7780]) - sync: improve the docs for the `errors` of mpsc ([#7722]) - task: add example for `spawn_local` usage on local runtime ([#7689]) [#7125]: https://github.com/tokio-rs/tokio/pull/7125 [#7195]: https://github.com/tokio-rs/tokio/pull/7195 [#7305]: https://github.com/tokio-rs/tokio/pull/7305 [#7467]: https://github.com/tokio-rs/tokio/pull/7467 [#7614]: https://github.com/tokio-rs/tokio/pull/7614 [#7686]: https://github.com/tokio-rs/tokio/pull/7686 [#7689]: https://github.com/tokio-rs/tokio/pull/7689 [#7696]: https://github.com/tokio-rs/tokio/pull/7696 [#7699]: https://github.com/tokio-rs/tokio/pull/7699 [#7705]: https://github.com/tokio-rs/tokio/pull/7705 [#7720]: https://github.com/tokio-rs/tokio/pull/7720 [#7721]: https://github.com/tokio-rs/tokio/pull/7721 [#7722]: https://github.com/tokio-rs/tokio/pull/7722 [#7724]: https://github.com/tokio-rs/tokio/pull/7724 [#7738]: https://github.com/tokio-rs/tokio/pull/7738 [#7742]: https://github.com/tokio-rs/tokio/pull/7742 [#7752]: https://github.com/tokio-rs/tokio/pull/7752 [#7766]: https://github.com/tokio-rs/tokio/pull/7766 [#7776]: https://github.com/tokio-rs/tokio/pull/7776 [#7780]: https://github.com/tokio-rs/tokio/pull/7780 [#7781]: https://github.com/tokio-rs/tokio/pull/7781 [#7786]: https://github.com/tokio-rs/tokio/pull/7786 [#7798]: https://github.com/tokio-rs/tokio/pull/7798 [#7817]: https://github.com/tokio-rs/tokio/pull/7817 [#7820]: https://github.com/tokio-rs/tokio/pull/7820 </details> --- ### Configuration 📅 **Schedule**: Branch creation - 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chore(deps): update rust crate tokio to v1.49.0 d47e378290

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chore(deps): update rust crate tokio to v1.53.0 #12

Release Notes

v1.53.0: Tokio v1.53.0

1.53.0 (July 17th, 2026)

Added

Changed

Fixed

IO uring (unstable)

Documented

v1.52.4: Tokio v1.52.4

1.52.4 (July 16th, 2026)

Fixed

Fixed (unstable)

v1.52.3: Tokio v1.52.3

1.52.3 (May 8th, 2026)

Fixed

v1.52.2: Tokio v1.52.2

1.52.2 (May 4th, 2026)

v1.52.1: Tokio v1.52.1

1.52.1 (April 16th, 2026)

Fixed

v1.52.0: Tokio v1.52.0

1.52.0 (April 14th, 2026)

Added

Added (unstable)

Changed

Fixed

Documented

v1.51.4: Tokio v1.51.4

1.51.4 (July 16th, 2026)

Fixed

v1.51.3: Tokio v1.51.3

1.51.3 (May 8th, 2026)

Fixed

v1.51.2: Tokio v1.51.1

1.51.2 (May 4th, 2026)

v1.51.1: Tokio v1.51.1

1.51.1 (April 8th, 2026)

Fixed

Fixed (unstable)

v1.51.0: Tokio v1.51.0

1.51.0 (April 3rd, 2026)

Added

Changed

Fixed

v1.50.0: Tokio v1.50.0

1.50.0 (Mar 3rd, 2026)

Added

Changed

Fixed

Unstable

Documented

v1.49.0: Tokio v1.49.0

1.49.0 (January 3rd, 2026)

Added

Changed

Fixed

Unstable

Documented

Configuration

Checkout

Merge

`v1.53.0`: Tokio v1.53.0

`v1.52.4`: Tokio v1.52.4

`v1.52.3`: Tokio v1.52.3

`v1.52.2`: Tokio v1.52.2

`v1.52.1`: Tokio v1.52.1

`v1.52.0`: Tokio v1.52.0

`v1.51.4`: Tokio v1.51.4

`v1.51.3`: Tokio v1.51.3

`v1.51.2`: Tokio v1.51.1

`v1.51.1`: Tokio v1.51.1

`v1.51.0`: Tokio v1.51.0

`v1.50.0`: Tokio v1.50.0

`v1.49.0`: Tokio v1.49.0