signal-hook-tokio

Tokio support for signal-hook

0.4.0 18M downloads/mo #2224 most downloaded on crates.io vorner/signal-hook

What this package is like to depend on

Last release 7 months ago

01 Jan 2026

Ships unpredictably

gaps range from 4 weeks to 4.0 years

Nearly every release is documented

notes for 5 of 5 stable releases

Nothing withdrawn

no release was ever pulled

6 years old

5 releases · first in 2020

1 release in the last 12 months

see the full history below

5 releases · Nov 2020 to Jan 2026

2021 2022 2023 2024 2025 2026

Release Pre-release

latest 5

0.4.0 01 Jan 2026

Release notes

Not bumping the async crates - they use it, but they don't expose the
changed API.
Open source →
Release notes
- Changed the low_level::pipe to look OwnedFd instead of IntoRawFd, to enforce ownership of the file descriptor (#196).
Open source →
0.3.1 08 Jan 2022
Release notes
- Fix support for SignalsInfo with non-default info extractors.
Open source →
0.3.0 26 Jan 2021
Release notes
- Support for tokio 1.0.
Open source →
0.2.0 21 Dec 2020
Release notes
- Bump minimal rustc version to 1.36.0 (signal-hook-registry still builds with 1.26.0).
- (Breaking) Support for exfiltrators ‒ ability to return more than just the signal number from the iterator and streams. Nothing more is implemented yet, but the place to put it is reserved in the API.
- (Breaking) pipe::register_raw now takes ownership and tries to use send first, falls back to O_NONBLOCK and write on failure.
- (Breaking) All async support is pulled out into separate crates, to decouple from the async runtime release cycles on the main signal-hook crate.
- Inner parts of the Iterator are now exposed in signal_hook::iterator::backend, to support the async crates.
Open source →
0.1.0 22 Nov 2020
Release notes
- Initial basic implementation.
- Flag helpers.
- Pipe helpers.
- High-level iterator helper.
Open source →