Crate idsmith 

idsmith

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Validate and generate checksum-correct IBANs, personal IDs, bank accounts, credit cards, SWIFT/BIC, company IDs, driver’s licenses, tax IDs, passports, LEI codes, and EU VAT numbers. Every identifier passes mod-97 (IBAN) and national checksum validation.

Quick Start

use rand::thread_rng;
use idsmith::{iban, personal_id};

let mut rng = thread_rng();

// Generate a German IBAN
let code = iban::generate_iban(Some("DE"), &mut rng).unwrap();
println!("{}", iban::format_iban(&code));

// Generate an Estonian personal ID
let registry = personal_id::Registry::new();
let opts = personal_id::GenOptions::default();
let id = registry.generate("EE", &opts, &mut rng).unwrap();
println!("{}", id);

idsmith

A comprehensive Generator and Validator for valid, checksum-correct identifiers. Supports IBANs, Personal IDs, Bank Accounts, Credit Cards, SWIFT/BIC, Company IDs, Driver’s Licenses, Tax IDs, Passports, LEI codes, and EU VAT numbers.

Quick Start (Generation)

use rand::thread_rng;
use idsmith::{bank_accounts, personal_ids};

let mut rng = thread_rng();

// Generate a German IBAN
let code = idsmith::iban::generate_iban(Some("DE"), &mut rng).unwrap();

// Generate an Estonian personal ID
let id = personal_ids().generate("EE", &Default::default(), &mut rng).unwrap();

Quick Start (Validation)

use idsmith::{credit_cards, personal_ids};

// Validate a credit card number
let is_valid = credit_cards().validate("4152839405126374");

// Validate a US Social Security Number
let is_ssn_valid = personal_ids().validate("US", "446-72-2445").unwrap_or(false);

Modules

bank_account

company_id

countries

Centralized registry of ISO 3166-1 alpha-2 country codes and names. This list covers 250+ countries and territories supported by the library.

credit_card

csv

Optional CSV formatting for IBAN and personal ID results.

driver_license

iban

lei

passport

personal_id

swift

tax_id

vat

Functions

bank_accounts

Global registry for bank accounts. Provides methods to generate, validate, and format bank account numbers.

company_ids

Global registry for company IDs. Provides methods to generate and validate business identifiers (VAT, EIN, CIF) for all countries.

credit_cards

Global registry for credit cards. Provides methods to generate and validate credit card numbers for major brands (Visa, Mastercard, Amex, etc.).

driver_licenses

Global registry for driver’s licenses. Provides methods to generate and validate driver’s license numbers for all countries.

lei_codes

Global registry for LEI (Legal Entity Identifier) codes. Provides methods to generate and validate ISO 17442 LEI codes.

passports

Global registry for passport numbers. Provides methods to generate and validate passport numbers for all countries.

personal_ids

Global registry for personal IDs. Provides methods to generate, validate, and parse national ID numbers (SSN, CPF, Aadhaar, etc.).

swift_codes

Global registry for SWIFT codes. Provides methods to generate and validate 8 and 11 character SWIFT/BIC codes.

tax_ids

Global registry for tax IDs. Provides methods to generate and validate tax identification numbers (PAN, TIN, etc.) for all countries.

vat_ids

Global registry for VAT numbers. Provides methods to generate and validate EU VAT identification numbers.