Function grep_cli::is_tty_stderr

pub fn is_tty_stderr() -> bool

👎Deprecated since 0.1.10: use std::io::IsTerminal instead

Returns true if and only if stderr is believed to be connected to a tty or a console.

Note that this is now just a wrapper around std::io::IsTerminal. Callers should prefer using the IsTerminal trait directly. This routine is deprecated and will be removed in the next semver incompatible release.