Function export_json_batch 

pub fn export_json_batch(
    keys: &[PrivateKey],
    network: Network,
) -> Result<String>

Export multiple private keys to JSON array.

Example

use rustywallet_export::{export_json_batch, Network};
use rustywallet_keys::prelude::PrivateKey;

let keys: Vec<PrivateKey> = (0..3).map(|_| PrivateKey::random()).collect();
let json = export_json_batch(&keys, Network::Mainnet).unwrap();
println!("{}", json);