Feature request: Exposing child id from inner std::process::Command

[Simon-Brummer]

Hi,

I have a small feature request: I've tried the use assert_cmd to test if may application reacts correctly to unix signals. In order to do that,
I need to get the PID of the running process to send the right signal. I know that std::process::Command implements a way to do so and it would be nice to have the same functionality in assert_cmd

Cheers Simon

[epage]

What parts of assert_cmd::Command are you expecting to take advantage of? assert_cmd is generally geared towards one-shot programs. You could just use std::process::Command to do what you want (calling assert_cmd::cargo::cargo_bin_cmd as needed), deal with the Child as needed, nd then get an Output that you can use OutputAssertExt with