//! Relation types that connect models to each other.
//!
//! Toasty supports three kinds of relations:
//!
//! - [`BelongsTo`] -- the owning side; stores the foreign key fields.
//! - [`Has`] -- the inverse side for one-to-many and one-to-one relationships.
pub use BelongsTo;
pub use ;
pub use Via;