async-process

Async interface for working with processes

2.5.0 119M downloads/mo #724 most downloaded on crates.io smol-rs/async-process

What this package is like to depend on

Last release 11 months ago

14 Sep 2025

Release timing varies

gaps range from 2 weeks to 8 months

Nearly every release is documented

notes for 26 of 27 stable releases

1 version withdrawn

withdrawn after publishing

7 years old

28 releases · first in 2019

1 release in the last 12 months

see the full history below

Release timeline

28 releases · May 2019 to Sep 2025

2020 2021 2022 2023 2024 2025 2026

Release Pre-release Withdrawn

Releases

latest 28

2.5.0 14 Sep 2025
Release notes
- Bump MSRV to 1.71. (#106)
- Add Command::get_{args, envs, current_dir, program} (#102)
- Update to windows-sys v0.61. (#104)
- Remove dependency on async_lock on Windows. (#103)
Open source →
Release notes
- Bump MSRV to 1.71. (#106)
- Add Command::get_{args, envs, current_dir, program} (#102)
- Update to windows-sys v0.61. (#104)
- Remove dependency on async_lock on Windows. (#103)
Open source →
2.4.0 19 Jul 2025
Release notes
- Add a new optional tracing feature. When enabled, this feature adds logging
  to the implementation. By default it is disabled. (#101)
- Fix build failure when compiled together with old versions of async-signal. (#96)
- Fix build failure with minimal-versions. (#101)
- Update windows-sys to v0.60. (#99)
Open source →
Release notes
- Add a new optional tracing feature. When enabled, this feature adds logging to the implementation. By default it is disabled. (#101)
- Fix build failure when compiled together with old versions of async-signal. (#96)
- Fix build failure with minimal-versions. (#101)
- Update windows-sys to v0.60. (#99)
Open source →
2.3.1 27 May 2025
Release notes
- Update rustix to 1.0. (#94)
Open source →
Release notes
- Update rustix to 1.0. (#94)
Open source →
2.3.0 14 Sep 2024
Release notes
- Use a more efficient backend on Windows. (#87)
Open source →
Release notes
- Use a more efficient backend on Windows. (#87)
Open source →
2.2.4 10 Aug 2024
Release notes
- Update to windows-sys v0.59. (#85)
Open source →
Release notes
- Update to windows-sys v0.59. (#85)
Open source →
2.2.3 01 Jun 2024
Release notes
- Fix builds on Android by having Android unconditionally use the signal reaper
  backend. (#80)
Open source →
Release notes
- Fix builds on Android by having Android unconditionally use the signal reaper backend. (#80)
Open source →
2.2.2 20 Apr 2024
Release notes
- Fix a typo in the docs for ChildStdin. (#76)
Open source →
Release notes
- Fix a typo in the docs for ChildStdin. (#76)
Open source →
2.2.1 14 Apr 2024
Release notes
- Fix a compilation error for 32-bit operating systems by using a 32-bit zombie counter. (#75)
Open source →
Release notes
- Fix a compilation error for 32-bit operating systems by using a 32-bit zombie counter. (#75)
Open source →
2.2.0 30 Mar 2024
Release notes
- Port Linux to a new backend that tries to use pidfd if it is available. (#68)
Open source →
Release notes
- Port Linux to a new backend that tries to use pidfd if it is available. (#68)
Open source →
2.1.0 18 Feb 2024
Release notes
- Update event-listener to v5.1.0. (#67)
Open source →
Release notes
- Update event-listener to v5.1.0. (#67)
Open source →
2.0.1 24 Nov 2023
Release notes
- Update event-listener to v4.0.0. (#64)
- Update windows-sys to v0.52.0. (#65)
Open source →
2.0.0 01 Nov 2023
Release notes
- Breaking: Remove the pre_exec extension function on Unix. It is still available through the From<std::process::Command> implementation on Command. (#54)
- Add the driver() function, which allows the processes to be driven without a separate thread. (#52)
- Bump async-io to v2.0.0 and async-channel to v2.0.0. (#60)
Open source →
1.8.1 08 Oct 2023
Release notes
- Bump async-signal to v0.2.3. (#56)
Open source →
1.8.0 25 Sep 2023 withdrawn
Release notes
- Move from signal-hook to the async-signal crate. (#42)
- Reorganize the internals of this crate to be more coherent. (#46)
- Bump to event-listener v3.0.0. (#43)
Open source →
1.7.0 07 Apr 2023
Release notes
- Replace direct dependency on libc with rustix. (#31)
- Reduce the number of syscalls used in the into_stdio method. (#31)
- Add windows::CommandExt::raw_arg on Rust 1.62+. (#32)
- Update windows-sys to 0.48. (#39)
Open source →
1.6.0 27 Nov 2022
Release notes
- Switch from winapi to windows-sys (#27)
- Remove the dependency on the once_cell crate to restore the MSRV (#26)
- Fix build failure with minimal-versions (#28)
Open source →
1.5.0 21 Aug 2022
Release notes
- Implement AsRawFd for ChildStd* on Unix (#23)
- Implement I/O safety traits on Rust 1.63+ on Unix (#23)
Open source →
1.4.0 01 May 2022
Release notes
- Command::spawn and Command::output no longer unconfigure stdio streams (#20)
- Implement From<std::process::Command> for Command (#21)
Open source →
1.3.0 10 Nov 2021
Release notes
- Improve debug implementation of Command (#18)
Open source →
1.2.0 07 Aug 2021
Release notes
- Implement AsRawHandle on Child on Windows (#17)
Open source →
1.1.0 24 Apr 2021
Release notes
- Add into_stdio method to ChildStdin, ChildStdout, and ChildStderr. (#13)
Open source →
1.0.2 05 Feb 2021
Release notes
- Use kill_on_drop only when the last reference to ChildGuard is dropped.
Open source →
1.0.1 09 Oct 2020
Release notes
- Update futures-lite.
Open source →
1.0.0 07 Sep 2020
Release notes
- Update dependencies and stabilize.
Open source →
0.1.3 26 Aug 2020
Release notes
- Update dependencies.
Open source →
0.1.2 22 Aug 2020
Release notes
- Add Unix and Windows extensions.
- Add Command::reap_on_drop() option.
- Add Command::kill_on_drop() option.
Open source →
0.1.1 19 Aug 2020
Release notes
- Initial version
Open source →
0.1.0 23 May 2019

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async-process

What this package is like to depend on

Release timeline

Releases

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