RUSTFLAGS="-D warnings" cargo check -p irtt-rs --no-default-features
--features client (or --features tui) warned on dead code: some
format.rs helpers are only called from the client applet, others
only from the TUI. Narrowly #[cfg(feature = "...")]-gate each to
the applet that actually uses it instead of allowing the warning
or introducing a new feature, and split the tests that exercised
both groups to match.
Nils Andreas Svee
98e7231ede