windjammer 0.47.0

// std/json - JSON serialization with proper abstraction  
// Implementation: serde + serde_json (hidden from users)

// PUBLIC API - Users interact with these types only

struct Value {
    // Private: Wraps serde_json::Value
}

struct Object {
    // Private: Wraps serde_json::Map
}

struct Array {
    // Private: Wraps Vec<Value>
}

// Parsing and Serialization

fn parse(s: string) -> Result<Value, string> {
    // Implementation wraps: serde_json::from_str(s)
    Err("JSON parsing requires serde_json (auto-added)")
}

fn stringify<T>(value: T) -> Result<string, string> {
    // Implementation wraps: serde_json::to_string(value)
    Err("JSON stringify requires serde_json (auto-added)")
}

fn pretty<T>(value: T) -> Result<string, string> {
    // Implementation wraps: serde_json::to_string_pretty(value)
    Err("JSON pretty print requires serde_json (auto-added)")
}

// Value Methods

impl Value {
    fn is_object(self) -> bool {
        // Wraps: value.is_object()
        false
    }
    
    fn is_array(self) -> bool {
        // Wraps: value.is_array()
        false
    }
    
    fn is_string(self) -> bool {
        // Wraps: value.is_string()
        false
    }
    
    fn is_number(self) -> bool {
        // Wraps: value.is_number()
        false
    }
    
    fn is_bool(self) -> bool {
        // Wraps: value.is_boolean()
        false
    }
    
    fn is_null(self) -> bool {
        // Wraps: value.is_null()
        false
    }
    
    fn as_object(self) -> Option<Object> {
        // Wraps: value.as_object()
        None
    }
    
    fn as_array(self) -> Option<Array> {
        // Wraps: value.as_array()
        None
    }
    
    fn as_string(self) -> Option<string> {
        // Wraps: value.as_str()
        None
    }
    
    fn as_i64(self) -> Option<i64> {
        // Wraps: value.as_i64()
        None
    }
    
    fn as_bool(self) -> Option<bool> {
        // Wraps: value.as_bool()
        None
    }
    
    fn get(self, key: string) -> Option<Value> {
        // Wraps: value.get(key) for objects, value[index] for arrays
        None
    }
}

// Object Methods

impl Object {
    fn get(self, key: string) -> Option<Value> {
        // Wraps: map.get(key)
        None
    }
    
    fn keys(self) -> Vec<string> {
        // Wraps: map.keys()
        vec![]
    }
    
    fn len(self) -> int {
        // Wraps: map.len()
        0
    }
}

// Array Methods

impl Array {
    fn get(self, index: int) -> Option<Value> {
        // Wraps: array[index]
        None
    }
    
    fn len(self) -> int {
        // Wraps: array.len()
        0
    }
}

// USAGE EXAMPLES (what users should write):
//
// use std::json
//
// @derive(Serialize, Deserialize)
// struct User {
//     id: int,
//     name: string,
//     email: string
// }
//
// fn main() {
//     // Windjammer API - no serde_json exposed! ✅
//     let user = User { id: 1, name: "Alice", email: "alice@example.com" }
//     
//     // Serialize
//     let json_str = json.stringify(user)?
//     println!("JSON: {}", json_str)
//     
//     // Pretty print
//     let pretty = json.pretty(user)?
//     println!("{}", pretty)
//     
//     // Parse
//     let parsed = json.parse("{\"id\":1,\"name\":\"Alice\"}")?
//     let name = parsed.get("name")?.as_string()?
//     println!("Name: {}", name)
// }
//
// NOT THIS (serde_json exposed): ❌
// let json = serde_json::to_string(&user)?
// let value = serde_json::from_str(json)?

// NOTE: Full implementation coming in v0.14.0
// For now, use @derive(Serialize, Deserialize) for structs
// and serde_json is auto-added as a dependency