message: fixing clippy?
diff: @@ -113,16 +113,17 @@ pub fn i32_to_field<F: From<u64> + Neg<Output = F>>(i: i32) -> F {
  #[cfg(test)]
  mod tests {
  + use super::*;
  +
  use ark_ec::AffineCurve;
  use ark_ff::One;
  - // Affine curve point type
  - use mina_curves::pasta::pallas::Affine as CurvePoint;
  + use mina_curves::pasta::pallas;
  - // Base field element type
  + /// Affine curve point type
  + pub use pallas::Pallas as CurvePoint;
  + /// Base field element type
  pub type BaseField = <CurvePoint as AffineCurve>::BaseField;
  - use super::*;
  -
  #[test]
  fn field_hex() {
  assert_eq!(
  