Update cairo to 2.6.0

.tool-versions

@@ -1 +1 @@
-scarb 2.5.4
+scarb 2.6.0

Scarb.toml

@@ -17,10 +17,10 @@ name = "alexandria"
 version = "0.1.0"
 description = "Community maintained Cairo and Starknet libraries"
 homepage = "https://github.com/keep-starknet-strange/alexandria/"
-cairo-version = "2.5.4"
+cairo-version = "2.6.0"
 
 [workspace.dependencies]
-starknet = "=2.5.4"
+starknet = "=2.6.0"
 
 [workspace.tool.fmt]
 sort-module-level-items = true

src/ascii/src/integer.cairo

@@ -36,13 +36,15 @@ impl ToAsciiArrayTraitImpl<
         }
 
         let mut num = self;
-        while num.is_non_zero() {
-            let (quotient, remainder) = DivRem::div_rem(
-                num, TryInto::<felt252, T>::try_into(10).unwrap().try_into().expect('Division by 0')
-            );
-            new_arr.append(remainder.into() + 48);
-            num = quotient;
-        };
+        while num
+            .is_non_zero() {
+                let (quotient, remainder) = DivRem::div_rem(
+                    num,
+                    TryInto::<felt252, T>::try_into(10).unwrap().try_into().expect('Division by 0')
+                );
+                new_arr.append(remainder.into() + 48);
+                num = quotient;
+            };
         new_arr
     }
 }

src/bytes/src/bytes.cairo

@@ -499,12 +499,13 @@ impl BytesImpl of BytesTrait {
         let mut hash_data: Array<u8> = array![];
         let mut i: usize = 0;
         let mut offset: usize = 0;
-        while i != self.size() {
-            let (new_offset, hash_data_item) = self.read_u8(offset);
-            hash_data.append(hash_data_item);
-            offset = new_offset;
-            i += 1;
-        };
+        while i != self
+            .size() {
+                let (new_offset, hash_data_item) = self.read_u8(offset);
+                hash_data.append(hash_data_item);
+                offset = new_offset;
+                i += 1;
+            };
 
         let output: Array<u8> = sha256(hash_data);
         u8_array_to_u256(output.span())

src/bytes/src/utils.cairo

@@ -71,14 +71,15 @@ fn update_u256_array_at(arr: @Array<u256>, index: usize, value: u256) -> Array<u
     let mut new_arr = array![];
     let mut i = 0;
 
-    while i != arr.len() {
-        if i == index {
-            new_arr.append(value);
-        } else {
-            new_arr.append(*arr[i]);
-        }
-        i += 1;
-    };
+    while i != arr
+        .len() {
+            if i == index {
+                new_arr.append(value);
+            } else {
+                new_arr.append(*arr[i]);
+            }
+            i += 1;
+        };
     new_arr
 }
 

src/linalg/src/dot.cairo

@@ -14,10 +14,11 @@ fn dot<T, +Mul<T>, +AddEq<T>, +Zeroable<T>, +Copy<T>, +Drop<T>,>(
 
     // [Compute] Dot product in a loop
     let mut sum = Zeroable::zero();
-    while !xs.is_empty() {
-        let x = *xs.pop_front().unwrap();
-        let y = *ys.pop_front().unwrap();
-        sum += x * y;
-    };
+    while !xs
+        .is_empty() {
+            let x = *xs.pop_front().unwrap();
+            let y = *ys.pop_front().unwrap();
+            sum += x * y;
+        };
     sum
 }

src/math/src/keccak256.cairo

@@ -46,12 +46,13 @@ fn reverse_endianness(value: u256) -> u256 {
 fn keccak256(mut self: Span<u8>) -> u256 {
     // Converts byte array to little endian 8 byte words array.
     let mut words64: Array<u64> = Default::default();
-    while self.len() >= 8 {
-        let current_word = self.slice(0, 8);
-        let (value, _) = U64Trait::from_le_bytes(current_word);
-        words64.append(value);
-        self = self.slice(8, self.len() - 8);
-    };
+    while self
+        .len() >= 8 {
+            let current_word = self.slice(0, 8);
+            let (value, _) = U64Trait::from_le_bytes(current_word);
+            words64.append(value);
+            self = self.slice(8, self.len() - 8);
+        };
     // handle last word specifically 
     let (last_word, last_word_bytes) = U64Trait::from_le_bytes(self);
     reverse_endianness(cairo_keccak(ref words64, last_word, last_word_bytes))

src/numeric/src/trapezoidal_rule.cairo

@@ -29,10 +29,12 @@ fn trapezoidal_rule<
     // [Compute] Trapezoidal rule
     let mut index = 0;
     let mut value = Zeroable::zero();
-    while index + 1 != xs.len() {
-        assert(*xs[index + 1] > *xs[index], 'Abscissa must be sorted');
-        value += (*xs[index + 1] - *xs[index]) * (*ys[index] + *ys[index + 1]);
-        index += 1;
-    };
+    while index
+        + 1 != xs
+            .len() {
+                assert(*xs[index + 1] > *xs[index], 'Abscissa must be sorted');
+                value += (*xs[index + 1] - *xs[index]) * (*ys[index] + *ys[index + 1]);
+                index += 1;
+            };
     value / Into::into(2_u8)
 }