Suggestion for Compiling on Windows: could not find sys in nix

[2ndmax]

Hello :-)

I tried compiling showcase-dl on Windows. Yes, I read that it might fail to compile - which it did. I received the error "could not find sys in nix".

After a bit of tinkering (not high level, since this is my first time using Rust), I managed to resolve this issue by adding "#[cfg(unix)]" in several places. I thought I might share this with you - if it does not break the code in Linux or other systems, this fix might be included to enable Windows compiling per se.

I included this small piece of code before three lines of

showcase-dl\src\state\video.rs

Lines 7 and 8 (new):

#[cfg(unix)]
use nix::sys::signal::{self, Signal};

#[cfg(unix)]
use nix::unistd::Pid;

Line 398 (new)

#[cfg(unix)]
signal::kill(Pid::from_raw(raw_pid), Signal::SIGINT)?;

Lastly, thanks for sharing your work!