/// Returns the sponge state if `self` is multivariate. Returns `None` otherwise.
Returns the sponge state if `self` is multivariate. Returns `None` otherwise.
Returns the sponge state if ` self ` is multivariate . Returns ` None ` otherwise .
pub fn into_sponge(self) -> Option<S> {
        match self {
            Self::Multivariate(s) => Some(s),
            _ => None,
        }
    }
pub fn into_sponge ( self ) -> Option < S > { match self { Self :: Multivariate ( s ) => Some ( s ) , _ => None , } }
Returns the sponge state if `self` is multivariate.
Returns the sponge state if ` self ` is multivariate .
self