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tokio

1.53.11.0B downloads/motokio-rs/tokio ↗New releases in your daily digest, changelog included.

An event-driven, non-blocking I/O platform for writing asynchronous I/O backed applications.

Last release 1 months ago
20 Jul 2026
Ships fairly regularly
a new release about every 5 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
5 versions withdrawn
withdrawn after publishing
10 years old
195 releases · first in 2016

Release timeline

195 releases since 2016

2016201820202022

Releases

0.1.1322 Nov 2018Deprecated2 sources agree
runtime::Builder no longer uses deprecated methods ([#749]).
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).
Open source →
0.1.1224 Oct 2018withdrawn2 sources agree
runtime: expose keep_alive on runtime builder ([#676]).
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).

One column per quarter.

0.1.1128 Sept 20182 sources agree

Fix tokio-async-await dependency ([#675]).

Fix tokio-async-await dependency (#675).

Open source →

0.1.1027 Sept 20182 sources agree

- Fix minimal versions

Fix minimal versions

Open source →

0.1.927 Sept 20182 sources agree

Experimental async/await improvements ([#661]).

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).

Open source →

0.1.824 Aug 20182 sources agree

Extract tokio::current_thread to a sub crate ([#370])

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)

Open source →

0.1.77 Jun 20182 sources agree

Add Runtime::block_on for concurrent runtime ([#391]).

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).

Open source →

0.1.62 May 20182 sources agree

Add asynchronous filesystem APIs ([#323]).

Add asynchronous filesystem APIs (#323).
Add "current thread" runtime variant (#308).
CurrentThread: Expose inner Park instance.
Improve fairness of CurrentThread executor (#313).

Open source →

0.1.530 Mar 20182 sources agree

[#266]: https://github.com/tokio-rs/tokio/pull/266

Provide timer API (#266)

Open source →

0.1.423 Mar 20182 sources agree

Shutdown the Runtime when the handle is dropped ([#214])

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.

Open source →

0.1.39 Mar 20182 sources agree

Fix CurrentThread::turn to block on idle ([#212]).

Fix CurrentThread::turn to block on idle (#212).

Open source →

0.1.29 Mar 20182 sources agree

Introduce Tokio Runtime ([#141])

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)

Open source →

0.1.19 Feb 20182 sources agree

- Doc fixes

Doc fixes

Open source →

0.1.07 Feb 20182 sources agree

Initial crate released based on RFC.

Initial crate released based on RFC.

Open source →

0.0.01 Jul 2016

Nothing published for this version

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