//! State for the authentication functionality.
// Packages
usecrate::app::state::StateProvider as AppStateProvider;usestd::collections::HashMap;// Traits
//§ StateProvider
/// A trait for providing the application state aspects for authentication.
pubtraitStateProvider: AppStateProvider + Send + Sync + 'static {// users
/// Gets list of users.
fnusers(&self)->&HashMap<String, String>;}