Merge #235: Remove unused argument on CheckedHrpstring::fe32_iter

6487797 Remove unused argument on CheckedHrpstring::fe32_iter (Tobin C. Harding)

Pull request description:

  This is Steven's work in the now very old #220.
  
  Its a one line change so just pick it up and push it in.
  
  FTR no one knows how or why this is here. Its probably my fault ...


ACKs for top commit:
  apoelstra:
    ACK 6487797; successfully ran local tests; lol let's get this in


Tree-SHA512: 4e4e7b0a6a93821194ec2e1fa118faf7f0f91ba1fe7a2975e4e2be73bede0dcca7128749adebbeb31d3018653ccbe0930f8761bb412207a79fb0dcd854d20912

Author: apoelstra

src/primitives/decode.rs

@@ -444,7 +444,7 @@ impl<'s> CheckedHrpstring<'s> {
     ///
     /// Converts the ASCII bytes representing field elements to the respective field elements.
     #[inline]
-    pub fn fe32_iter(&self, _: u8) -> AsciiToFe32Iter<'_> {
+    pub fn fe32_iter(&self) -> AsciiToFe32Iter<'_> {
         AsciiToFe32Iter { iter: self.ascii.iter().copied() }
     }