// src/lib.rs
//! # hotel_generic_helpers
//!
//! Crate fournissant des traits et fonctions génériques
//! pour gérer des relations parent → jointure → enfants.
//!
//! ## Exemple rapide
//!
//! ```rust
//!
//! use crate::service::propers_link_childrens_with_parent::{
//!
//! };
//! use hotel_generic_helpers::trait_communs::*;
//! use hotel_generic_helpers::propers_link_childrens_with_parent::get_parents_with_their_childrens;
//! ```