Can this library be `no_std` ?

[EriKWDev]

Hi!

Would it be possible to make this library no_std?

adding

#![no_std]

to ctor and dtor?

It seems that ctor compiles and tests succeed when I run them with the [no_std] added, and dtor as well. However, dtor macros generate code which depends on ::std so not sure what to do there.

I am trying to use this in a no_std binary with libc which is the usecase.

[mmastrac]

@EriKWDev, I think that's possible. If you'd like to PR a fix we can explore if that's viable. I don't see any reasons why not at first glance. I can also add a stdlib feature that's enabled by default if there are blocking issues.