isw-0.2.0 is not a library.
isw

a simple terminal stopwatch application.
this can be used for basic timing but also supports intervals for applications like pomodoro.
installation
the app can be installed from crates.io using the following command:
cargo install isw
if cargo is configured correctly, the command should then be available in your path.
usage
a few options are available on the command line. these can be listed using the help flag:
isw -h
a simple terminal stopwatch application
Usage: isw [OPTIONS]
Options:
-i, --intervals <INTERVALS> Intervals to cycle colour on (comma-separated seconds)
-c, --colours <COLOURS> Colours to represent each interval (comma-separated ANSI colours (0-7))
-d, --descending Count down to each interval boundary
-p, --pause Pause on interval boundaries (p or space to unpause)
-s, --shell <SHELL> Execute a shell command at the end of intervals ("%i for interval and %c for cycle")
--show-interval Show the number of intervals elapsed
--show-cycle Show the current number of interval cycles elapsed
-h, --help Print help
-V, --version Print version