Some additional changes to ignore clippy warnings

Author: showmyth

src/ciphers/sha3.rs

@@ -271,10 +271,11 @@ fn h2b(h: &[u8], n: usize) -> Vec<bool> {
 }
 
 fn b2h(s: &[bool]) -> Vec<u8> {
-    let m = if !(s.len().is_multiple_of(U8BITS)) {
-        (s.len() / 8) + 1
-    } else {
+    // changed this function a bit to stop the clippy warnings
+    let m = if s.len().is_multiple_of(U8BITS) {
         s.len() / 8
+    } else {
+        (s.len() / 8) + 1
     };
     let mut bytes = vec![0u8; m];
 

src/math/prime_check.rs

@@ -8,7 +8,8 @@ pub fn prime_check(num: usize) -> bool {
 
     let stop: usize = (num as f64).sqrt() as usize + 1;
     for i in (3..stop).step_by(2) {
-        if num % i == 0 {
+        // changed % operation to is_multiple_of()
+        if num.is_multiple_of(i) {
             return false;
         }
     }

src/math/prime_factors.rs

@@ -6,14 +6,15 @@ pub fn prime_factors(n: u64) -> Vec<u64> {
     let mut factors = Vec::new();
     while i * i <= n {
         // changed % operation to is_multiple_of()
-        if !(n.is_multiple_of(i)) {
+        // changed function a bit to remove clippy warnings
+        if n.is_multiple_of(i) {
+            n /= i;
+            factors.push(i);
+        } else {
             if i != 2 {
                 i += 1;
             }
             i += 1;
-        } else {
-            n /= i;
-            factors.push(i);
         }
     }
     if n > 1 {