Compatibility to spawn_ptrace about pete

[ranweiler]

Thanks for the suggestion. I recently realized we can likely just get rid of pete::Command by using the CommandExt trait in std. I'm assuming that would be enough for your use case?

FWIW, I do hope to add ATTACH and SEIZE support, it is just lower priority for now.

[Beiri22]

Sounds great.

[ranweiler]

@Beiri22, the work in #21 should now address your use case. Thanks for motivating me to follow up on that idea. If there's something still blocking you, please do open another issue.

I'm going to do a little internal cleanup (replacing panics with Result values), then will publish the recent changes as 0.4.0.

[ranweiler]

Published in 0.4.0.