Class PetModelField

tests/test_discriminated_union.py:1585–1588

    animals: SimpleNamespace, get_pet_discriminator_value: Callable[[Any], str]
) -> None:
    class PetModelField(BaseModel):
        pet: Union[Annotated[animals.cat, Tag('cat')], Annotated[animals.dog, Tag('dog')]] = Field(
            discriminator=Discriminator(get_pet_discriminator_value)
        )

    class PetModelAnnotated(BaseModel):
        pet: Annotated[