Function init_file 

pub fn init_file(
    path: &Path,
    initial_rules: &[u8],
    options: &InitOptions<'_>,
) -> Result<InitResult>

Initialize a new AION file with genesis version

Creates a new AION file with:

• Unique file ID
• Genesis version (version 1)
• Encrypted rules
• Cryptographic signature
• Audit trail entry

Arguments

• path - Path where the file will be created
• initial_rules - Initial rules content (plaintext)
• options - Initialization options (author, key, message)

Returns

Returns InitResult containing file ID and version information.

Errors

Returns error if:

• File already exists at the path
• Rules encryption fails
• File write fails
• I/O error occurs

Example

use aion_context::operations::{init_file, InitOptions};
use aion_context::crypto::SigningKey;
use aion_context::types::AuthorId;
use std::path::Path;

let signing_key = SigningKey::generate();
let options = InitOptions {
    author_id: AuthorId::new(50001),
    signing_key: &signing_key,
    message: "Initial policy version",
    timestamp: None, // Use current time
};

let initial_rules = b"fraud_threshold: 1000\nrisk_level: medium";
// let result = init_file(
//     Path::new("policy.aion"),
//     initial_rules,
//     &options,
// )?;
// println!("Created file {} with version {}", result.file_id.as_u64(), result.version.as_u64());