sq/cli/output.rs
use clap::ValueEnum;
/// What output format to prefer, when there's an option?
#[derive(ValueEnum, Clone, Copy, Debug)]
pub enum OutputFormat {
/// Output that is meant to be read by humans, instead of programs.
///
/// This type of output has no version, and is not meant to be
/// parsed by programs.
HumanReadable,
/// Output as JSON.
Json,
}