Golang to Rust migration

Current version:

sonic-rs = "0.3"

Corresponding API references:

Parsing into Golang structures or strong types:

sonic-go/encoding-json Unmarshal => sonic_rs::from_str/from_slice

sonic-go/encoding-json Marshal => sonic_rs::to_string/to_vec, etc.
Parsing into Golang interface{}/any or sonic-go ast.Node:

It is recommended to replace it with sonic_rs::Value for better performance.
Using gjson.Get or jsonparser.Get APIs:

The gjson/jsonparser get API itself does not perform strict JSON validation, so you can use sonic_rs::get_unchecked for replacement.

The sonic_rs get API will return a Result<LazyValue>.

LazyValue can be further parsed into the corresponding type by using as_bool, as_str, etc.

If you need to get the original raw JSON, without parsing, please use as_raw_str, as_raw_slice API. Refer to the example: get_from.rs

If you need to get multiple fields from JSON, it is recommended to use get_many. Reference example: get_many.rs
Using gjson.ForEach or jsonparser.ObjectEach/ArrayEach

These APIs also do not perform strict JSON validation, so you can use sonic_rs::to_object/array_iter_unchecked for replacement. Refer to the example iterator.rs
Parsing into Golang json.Number:

Please use sonic_rs::RawNumber directly.
Parsing into Golang json.RawMessage:

Please use sonic_rs::LazyValue<'a> directly. The lifetime is as the origin JSON. If you want to be owned, pls use sonic_rs::OwnedLazyValue. For example, lazyvalue.rs

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