mina_tree::proofs::transaction::scalar_challenge

Function endo

Source 
pub fn endo<F, F2, const NBITS: usize>(
    t: GroupAffine<F>,
    scalar: F2,
    w: &mut Witness<F>,
) -> GroupAffine<F>
where
    F: FieldWitness,
    F2: FieldWitness,