Encoder

Hello @a8m I'm planning to use this package to one of my new projects, but
we don't see any docs relative to the this package,

I tried to search source code for an alternative of:

``` go
json.NewEncoder(w).Encode(v)
```

and I couldn't find.

So my question is: does this package supports encode (from struct to []byte) or you're planning to implement something like this?

Look at the package's source code to understand its current capabilities, focusing on decoding functions. Check if there are any existing encode methods or plans in the README or other documentation. The goal is to document whether encoding from struct to []byte is supported or planned, based on the codebase and any comments from the maintainer.

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