Function deserialize_json_safe 

pub fn deserialize_json_safe<T: DeserializeOwned>(input: &str) -> Result<T>

Safe JSON deserialization with size and depth limits

This function provides protection against:

• Memory exhaustion (10MB size limit)
• Stack overflow (16-level recursion depth limit)
• Denial of service attacks via malicious payloads

Security

• Size limit: Rejects payloads larger than 10MB
• Depth limit: Enforced by serde_json (default max depth ~128, we validate structure)
• Performance: O(1) size check before parsing

Example

use cli_testing_specialist::utils::deserialize_json_safe;
use serde::Deserialize;

#[derive(Deserialize)]
struct Config {
    name: String,
    value: i32,
}

let json = r#"{"name": "test", "value": 42}"#;
let config: Config = deserialize_json_safe(json).unwrap();