Trait RelationTrait 

pub trait RelationTrait:
    Iterable
    + Debug
    + 'static {
    // Required method
    fn def(&self) -> RelationDef;

    // Provided method
    fn name(&self) -> String { ... }
}

Each variant of an entity’s Relation enum implements this trait, providing the RelationDef that backs joins, foreign keys, and related-model lookups.

Usually generated by #[derive(DeriveRelation)] (or by #[sea_orm::model] in the 2.0 dense format).

Required Methods

fn def(&self) -> RelationDef

The RelationDef describing this relation.

Provided Methods

fn name(&self) -> String

Name of the relation variant (e.g. "Fruit"), used for diagnostics.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl RelationTrait for sea_orm::rbac::entity::permission::Relation

Available on crate feature rbac only.

impl RelationTrait for sea_orm::rbac::entity::resource::Relation

Available on crate feature rbac only.

impl RelationTrait for sea_orm::rbac::entity::role::Relation

Available on crate feature rbac only.

impl RelationTrait for sea_orm::rbac::entity::role_hierarchy::Relation

Available on crate feature rbac only.

impl RelationTrait for sea_orm::rbac::entity::role_permission::Relation

Available on crate feature rbac only.

impl RelationTrait for sea_orm::rbac::entity::user_override::Relation

Available on crate feature rbac only.

impl RelationTrait for sea_orm::rbac::entity::user_role::Relation

Available on crate feature rbac only.