pub async fn update_material_reference_by_id(
conn: &mut PgConnection,
material_reference_id: Uuid,
material_reference: NewMaterialReference,
) -> ModelResult<()>
pub async fn update_material_reference_by_id(
conn: &mut PgConnection,
material_reference_id: Uuid,
material_reference: NewMaterialReference,
) -> ModelResult<()>