pub(crate) fn run_interactive(cmd: &mut Command) -> Result<(), Box<CmdError>>Expand description
Runs a Command with inherited stdio so the child process can interact with
the terminal directly (preserving ANSI colors, TTY detection, and interactivity).
Because stdio is inherited rather than captured, stderr and stdout in the
returned CmdError::CmdFailure are always
empty — the user already saw whatever the child printed.