Method display_string

crates/cli-flags/src/opt.rs:315–320

(&self)

impl OptName {
    fn display_string(&self) -> String {
        match self {
            OptName::Name(s) => s.replace('_', "-"),
            OptName::Prefix(s) => format!("{s}-<KEY>"),
        }
    }
}

/// A helper trait for all types of options that can be parsed. This is what