message: Rename read_le to read_fr to match read_fs
diff: @@ -75,7 +75,7 @@ static mut SPROUT_GROTH16_PARAMS_PATH: Option<PathBuf> = None;
  /// Reads an FrRepr from a [u8] of length 32.
  /// This will panic (abort) if length provided is
  /// not correct.
  -fn read_le(from: &[u8]) -> FrRepr {
  +fn read_fr(from: &[u8]) -> FrRepr {
  assert_eq!(from.len(), 32);
  let mut f = FrRepr::default();
  @@ -250,12 +250,12 @@ pub extern "C" fn librustzcash_merkle_hash(
  // Should be okay, because caller is responsible for ensuring
  // the pointer is a valid pointer to 32 bytes, and that is the
  // size of the representation
  - let a_repr = read_le(unsafe { &(&*a)[..] });
  + let a_repr = read_fr(unsafe { &(&*a)[..] });
  // Should be okay, because caller is responsible for ensuring
  // the pointer is a valid pointer to 32 bytes, and that is the
  // size of the representation
  - let b_repr = read_le(unsafe { &(&*b)[..] });
  + let b_repr = read_fr(unsafe { &(&*b)[..] });
  let tmp = merkle_hash(depth, &a_repr, &b_repr);
  @@ -604,7 +604,7 @@ pub extern "C" fn librustzcash_sapling_check_spend(
  // Deserialize the anchor, which should be an element
  // of Fr.
  - let anchor = match Fr::from_repr(read_le(&(unsafe { &*anchor })[..])) {
  + let anchor = match Fr::from_repr(read_fr(&(unsafe { &*anchor })[..])) {
  Ok(a) => a,
  Err(_) => return false,
  };
  @@ -656,7 +656,7 @@ pub extern "C" fn librustzcash_sapling_check_output(
  // Deserialize the commitment, which should be an element
  // of Fr.
  - let cm = match Fr::from_repr(read_le(&(unsafe { &*cm })[..])) {
  + let cm = match Fr::from_repr(read_fr(&(unsafe { &*cm })[..])) {
  Ok(a) => a,
  Err(_) => return false,
  };
  @@ -1071,7 +1071,7 @@ pub extern "C" fn librustzcash_sapling_spend_proof(
  };
  // We need to compute the anchor of the Spend.
  - let anchor = match Fr::from_repr(read_le(unsafe { &(&*anchor)[..] })) {
  + let anchor = match Fr::from_repr(read_fr(unsafe { &(&*anchor)[..] })) {
  Ok(p) => p,
  Err(_) => return false,
  };
  