Struct GenericRelation 

pub struct GenericRelation {
    pub name: &'static str,
    pub ct_column: &'static str,
    pub pk_column: &'static str,
}

Generic (“any model”) foreign key declared at the model level — pairs a content_type_id column with an object_pk column whose values together identify a row in any registered model. The pointed-at model varies per row.

Sub-slice F.4 of the v0.15.0 ContentType plan. Used by audit log targets, comments-on-anything, activity-stream entries, generic tags. See crate::contenttypes::GenericForeignKey for the runtime value type and prefetch_generic for batched hydration.

Declared on the source model via the container attr #[rustango(generic_fk(name = "target", ct_column = "content_type_id", pk_column = "object_pk"))]. The admin renderer uses this metadata to display generic-FK columns as clickable target links.

Fields

name: &'static str

Logical name for the relation (used in admin labels, error messages). Free-form Rust identifier.

ct_column: &'static str

Source-side column name carrying the content_type_id FK to rustango_content_types.id.

pk_column: &'static str

Source-side column name carrying the target row’s primary key.

Trait Implementations

impl Clone for GenericRelation

fn clone(&self) -> GenericRelation

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GenericRelation

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for GenericRelation