Function palett::fluo::matrix::fluo_colorant

pub fn fluo_colorant<M, R>(
    matrix: M, 
    presets: &(Preset, Preset), 
    effects: &[Effect]
) -> Matrix<impl Fn(&str) -> String> where
    M: IntoIterator<Item = R>,
    R: IntoIterator,
    R::Item: Display,