Type Alias LabelFormatter

pub type LabelFormatter<'a> = Option<Box<dyn Fn(&str, &PlotPoint) -> String + 'a>>;

Aliased Type

enum LabelFormatter<'a> {
    None,
    Some(Box<dyn Fn(&str, &PlotPoint) -> String + 'a>),
}

Variants

None

No value.

Some(Box<dyn Fn(&str, &PlotPoint) -> String + 'a>)

Some value of type T.