/// Target for paint operations.

///

/// This tells a [`Spinner`] object where to paint to.

#[derive(Clone)]

pub enum PaintTarget {

    Stdout,

    Stderr,

    Hidden,

}

impl PaintTarget {

    pub fn writer(&self) -> Box<dyn io::Write> {

        match self {

            PaintTarget::Stdout => Box::new(io::stdout()),

            PaintTarget::Stderr => Box::new(io::stderr()),

            PaintTarget::Hidden => Box::new(io::sink()),

        }

    }

}