Js/Ts move operation to Schema methods

CHANGELOG_NEXT.md

@@ -5,3 +5,6 @@
 - Fix serialization to JSON or JSON string for nested recursive schema
 - S.jsonString doesn't fail on getting non-jsonable schema anymore. It will fail on the first serialization run instead
 - When serializing to JSON or JSON string the S.union now tries to serialize other items when encounters a non-jsonable schema. Before it used to fail the whole union.
+- For JS/TS users
+  - Move operations from functions to Schema methods
+  - Add `serializeToJsonOrThrow`

packages/tests/src/benchmark/comparison.js

@@ -146,7 +146,7 @@ new B.Suite()
     });
   })
   .add("rescript-schema (parse)", () => {
-    return S.parseOrThrow(schema, data);
+    return schema.parseOrThrow(data);
   })
   .add("rescript-schema (create + parse)", () => {
     const schema = S.object({
@@ -162,7 +162,7 @@ new B.Suite()
         bool: S.boolean,
       }),
     });
-    return S.parseOrThrow(schema, data);
+    return schema.parseOrThrow(data);
   })
   .on("cycle", (event) => {
     console.log(String(event.target));

packages/tests/src/core/S_jsonString_test.res

@@ -35,6 +35,18 @@ test("Successfully serializes JSON object", t => {
   )
 })
 
+test("Fails to serialize Option schema", t => {
+  let schema = S.jsonString(S.option(S.bool))
+  t->U.assertErrorResult(
+    None->S.serializeToUnknownWith(schema),
+    {
+      code: InvalidJsonStruct(S.option(S.bool)->S.toUnknown),
+      operation: Serializing,
+      path: S.Path.empty,
+    },
+  )
+})
+
 test("Successfully serializes JSON object with space", t => {
   let schema = S.schema(_ =>
     {