Derive Macro SerializeFields 

#[derive(SerializeFields)]

Derive macro for generating field selectors and dynamic serialization.

This macro generates:

• A field selector struct ({StructName}SerializeFieldSelector)
• Methods for enabling fields by hierarchy
• Implementation of SerializeFieldsTrait with serialization logic

The serialization is handled by a generic Serialize implementation that works with any type implementing SerializeFieldsTrait.

Examples

use serialize_fields::SerializeFields;
use serde::{Serialize, Deserialize};

#[derive(SerializeFields, Serialize, Deserialize)]
struct User {
    id: u32,
    name: String,
    email: Option<String>,
    r#type: String, // Raw identifier support
}

This generates:

• UserSerializeFieldSelector struct
• Methods: new(), enable_dot_hierarchy(), enable()
• SerializeFieldsTrait impl with serialize_fields() and serialize() methods