crate fn region_value_str(&self, r: N) -> String {
        region_value_str(
            self.points
                .row(r)
                .into_iter()
                .flat_map(|set| set.iter())
                .map(|p| self.elements.to_location(p))
                .map(RegionElement::Location),
        )
    }
/// Returns a "pretty" string value of the region. Meant for debugging.
Returns a "pretty" string value of the region. Meant for debugging.
Returns a " pretty " string value of the region . Meant for debugging .
crate fn region_value_str(&self, r: N) -> String {
        region_value_str(
            self.points
                .row(r)
                .into_iter()
                .flat_map(|set| set.iter())
                .map(|p| self.elements.to_location(p))
                .map(RegionElement::Location),
        )
    }
crate fn region_value_str ( & self , r : N ) -> String { region_value_str ( self . points . row ( r ) . into_iter ( ) . flat_map ( | set | set . iter ( ) ) . map ( | p | self . elements . to_location ( p ) ) . map ( RegionElement :: Location ) , ) }
Returns a "pretty" string value of the region.
Returns a " pretty " string value of the region .
&self
r
N