implement to scalar

Author: christianwwwwwwww

wasm/src/types/integer.rs

@@ -146,11 +146,11 @@ macro_rules! impl_integer {
                 Self(self.0.rem_wrapped(&other.0))
             }
 
-            // /// Convert to Scalar.
-            // #[wasm_bindgen(js_name = "toScalar")]
-            // pub fn to_scalar(&self) -> crate::Scalar {
-            //     crate::Scalar(self.0.to_scalar())
-            // }
+            /// Convert to Scalar.
+            #[wasm_bindgen(js_name = "toScalar")]
+            pub fn to_scalar(&self) -> crate::Scalar {
+                crate::Scalar::from_native(self.0.to_scalar())
+            }
 
             // /// Convert from Field.
             // #[wasm_bindgen(js_name = "fromField")]

wasm/src/types/scalar.rs

@@ -47,6 +47,11 @@ impl Scalar {
         self.0.to_string()
     }
 
+    /// Constructs a Scalar from its native representation that can be exposed to JavaScript.
+    pub(crate) fn from_native(native: ScalarNative) -> Self {
+        Scalar(native)
+    }
+
     /// Create a scalar element from a Uint8Array of left endian bytes.
     #[wasm_bindgen(js_name = "fromBytesLe")]
     pub fn from_bytes_le(bytes: &Uint8Array) -> Result<Scalar, String> {