pub fn loser(&self) -> Option<Camel> {
        self.positions
            .iter()
            .filter(|marker| marker.is_a_camel())
            .map(|marker| marker.to_camel().unwrap(/* camel is present because of filter on camel */))
            .nth(0)
    }
/// Determines which camel is the loser, i.e. is at the back.
Determines which camel is the loser, i.e. is at the back.
Determines which camel is the loser i . e . is at the back .
pub fn loser(&self) -> Option<Camel> {
        self.positions
            .iter()
            .filter(|marker| marker.is_a_camel())
            .map(|marker| marker.to_camel().unwrap(/* camel is present because of filter on camel */))
            .nth(0)
    }
pub fn loser ( & self ) -> Option < Camel > { self . positions . iter ( ) . filter ( | marker | marker . is_a_camel ( ) ) . map ( | marker | marker . to_camel ( ) . unwrap ( /* camel is present because of filter on camel */ ) ) . nth ( 0 ) }
Determines which camel is the loser, i.e.
Determines which camel is the loser i . e .
&self
&self