theweipeng opened a new pull request, #2058:
URL: https://github.com/apache/fury/pull/2058
## What does this PR do?
It is hard to describe the type of a object, we should write some code like
this:
```JavaScript
Type.object("example.foo", {
a: Type.string()
})
```
The `Type.xxx` APIs are very flexible but not easy to use.
This PR add some decorations to help simplifing the type definition. Now we
can definition object type like this:
```JavaScript
@Decoration.object("example.foo")
class Foo {
@Decoration.int32
a: number;
}
const fury = new Fury({ refTracking: true });
const { serialize, deserialize } = fury.registerSerializer(Foo);
const foo = new Foo();
foo.a = 123;
const input = serialize(foo);
const result = deserialize(
input
);
expect(result instanceof Foo);
expect(result).toEqual({ a: 123 })
```
These decorations simply wraps the `Type.object`. Therefore, if we want to
serialize a string or other primitive types, we can still use the `Type.xxx
functions`. It is totally compatible.
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