13 unstable releases
|0.7.0||Aug 10, 2019|
|0.6.0||Jul 23, 2018|
|0.5.1||Jun 1, 2018|
|0.4.1||Aug 24, 2017|
|0.1.3||Oct 19, 2015|
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Used in 3 crates
A higher-level library for handling unix signals. Currently more focused on writing process supervisors, but may be used (and extended) for other purposes too.
Licensed under either of
- Apache License, Version 2.0, (./LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (./LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
The library is focused on higher-level abstractions for handling signals.
All low-level stuff should be in
Currently we have two mechanisms for handling exeptions:
exec_handlermodule for replacing process with newly runned command designed as crash safety measure
Trapmechanism that masks out signals and allows wait for them explicitly
Both are specifically suited for making process supervisors.
Note, masking out signals may also be achieved by trap (just don't call
On TODO list:
The library tested only on linux