From 346acdf893b41abba50eacf721e4220d4a39e94b Mon Sep 17 00:00:00 2001
From: Giacomo Fenzi <giacomofenzi@outlook.com>
Date: Fri, 29 Nov 2024 15:16:25 +0100
Subject: [PATCH] fix clippy

---
 nimue/src/arthur.rs                |  6 +++---
 nimue/src/plugins/ark/iopattern.rs |  2 +-
 nimue/src/plugins/ark/reader.rs    | 10 +++++-----
 nimue/src/plugins/ark/writer.rs    |  2 +-
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/nimue/src/arthur.rs b/nimue/src/arthur.rs
index 97611b7..07b1416 100644
--- a/nimue/src/arthur.rs
+++ b/nimue/src/arthur.rs
@@ -62,7 +62,7 @@ impl<'a, U: Unit, H: DuplexHash<U>> Arthur<'a, H, U> {
     }
 }
 
-impl<'a, H: DuplexHash<U>, U: Unit> UnitTranscript<U> for Arthur<'a, H, U> {
+impl<H: DuplexHash<U>, U: Unit> UnitTranscript<U> for Arthur<'_, H, U> {
     /// Add native elements to the sponge without writing them to the protocol transcript.
     #[inline]
     fn public_units(&mut self, input: &[U]) -> Result<(), IOPatternError> {
@@ -76,13 +76,13 @@ impl<'a, H: DuplexHash<U>, U: Unit> UnitTranscript<U> for Arthur<'a, H, U> {
     }
 }
 
-impl<'a, H: DuplexHash<U>, U: Unit> core::fmt::Debug for Arthur<'a, H, U> {
+impl<H: DuplexHash<U>, U: Unit> core::fmt::Debug for Arthur<'_, H, U> {
     fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
         f.debug_tuple("Arthur").field(&self.safe).finish()
     }
 }
 
-impl<'a, H: DuplexHash<u8>> ByteReader for Arthur<'a, H, u8> {
+impl<H: DuplexHash<u8>> ByteReader for Arthur<'_, H, u8> {
     /// Read the next `input.len()` bytes from the transcript and return them.
     #[inline]
     fn fill_next_bytes(&mut self, input: &mut [u8]) -> Result<(), IOPatternError> {
diff --git a/nimue/src/plugins/ark/iopattern.rs b/nimue/src/plugins/ark/iopattern.rs
index 469904d..37fe077 100644
--- a/nimue/src/plugins/ark/iopattern.rs
+++ b/nimue/src/plugins/ark/iopattern.rs
@@ -55,7 +55,7 @@ where
 
     fn challenge_bytes(self, count: usize, label: &str) -> Self {
         let n = crate::plugins::random_bits_in_random_modp(Fp::<C, N>::MODULUS) / 8;
-        self.squeeze((count + n - 1) / n, label)
+        self.squeeze(count.div_ceil(n), label)
     }
 }
 
diff --git a/nimue/src/plugins/ark/reader.rs b/nimue/src/plugins/ark/reader.rs
index fb1ce57..10c9c1a 100644
--- a/nimue/src/plugins/ark/reader.rs
+++ b/nimue/src/plugins/ark/reader.rs
@@ -9,7 +9,7 @@ use super::{FieldReader, GroupReader};
 use crate::traits::*;
 use crate::{Arthur, DuplexHash, ProofResult};
 
-impl<'a, F, H> FieldReader<F> for Arthur<'a, H>
+impl<F, H> FieldReader<F> for Arthur<'_, H>
 where
     F: Field,
     H: DuplexHash,
@@ -25,7 +25,7 @@ where
     }
 }
 
-impl<'a, G, H> GroupReader<G> for Arthur<'a, H>
+impl<G, H> GroupReader<G> for Arthur<'_, H>
 where
     G: CurveGroup,
     H: DuplexHash,
@@ -42,7 +42,7 @@ where
     }
 }
 
-impl<'a, H, C, const N: usize> FieldReader<Fp<C, N>> for Arthur<'a, H, Fp<C, N>>
+impl<H, C, const N: usize> FieldReader<Fp<C, N>> for Arthur<'_, H, Fp<C, N>>
 where
     C: FpConfig<N>,
     H: DuplexHash<Fp<C, N>>,
@@ -53,7 +53,7 @@ where
     }
 }
 
-impl<'a, P, H, C, const N: usize> GroupReader<EdwardsCurve<P>> for Arthur<'a, H, Fp<C, N>>
+impl<P, H, C, const N: usize> GroupReader<EdwardsCurve<P>> for Arthur<'_, H, Fp<C, N>>
 where
     C: FpConfig<N>,
     H: DuplexHash<Fp<C, N>>,
@@ -69,7 +69,7 @@ where
     }
 }
 
-impl<'a, P, H, C, const N: usize> GroupReader<SWCurve<P>> for Arthur<'a, H, Fp<C, N>>
+impl<P, H, C, const N: usize> GroupReader<SWCurve<P>> for Arthur<'_, H, Fp<C, N>>
 where
     C: FpConfig<N>,
     H: DuplexHash<Fp<C, N>>,
diff --git a/nimue/src/plugins/ark/writer.rs b/nimue/src/plugins/ark/writer.rs
index 1742986..74d319d 100644
--- a/nimue/src/plugins/ark/writer.rs
+++ b/nimue/src/plugins/ark/writer.rs
@@ -75,7 +75,7 @@ where
     }
 }
 
-impl<'a, H, C, const N: usize> ByteReader for Arthur<'a, H, Fp<C, N>>
+impl<H, C, const N: usize> ByteReader for Arthur<'_, H, Fp<C, N>>
 where
     H: DuplexHash<Fp<C, N>>,
     C: FpConfig<N>,