/// <summary>
/// Initializes a new instance of the <see cref="PasswordHasherBuilder"/> class.
/// </summary>
/// <param name="services">The services.</param>
/// <exception cref="System.ArgumentNullException">services</exception>
public PasswordHasherBuilder(IServiceCollection services)
{
Services = services ?? throw new ArgumentNullException(nameof(services));
Options = new ImprovedPasswordHasherOptions();
}
/// <summary>
/// Creates a new instance of <see cref="PasswordHasher{TUser}"/>.
/// </summary>
/// <param name="optionsAccessor">The options for this instance.</param>
public Argon2Id(IOptions <ImprovedPasswordHasherOptions> optionsAccessor = null)
{
_options = optionsAccessor?.Value ?? new ImprovedPasswordHasherOptions();
}