Function field_serializer

pydantic/functional_serializers.py:209–217

(
    field: str,
    /,
    *fields: str,
    mode: Literal['wrap'],
    return_type: Any = ...,
    when_used: WhenUsed = ...,
    check_fields: bool | None = ...,
)

@overload
def field_serializer(
    field: str,
    /,
    *fields: str,
    mode: Literal['wrap'],
    return_type: Any = ...,
    when_used: WhenUsed = ...,
    check_fields: bool | None = ...,
) -> Callable[[_FieldWrapSerializerT], _FieldWrapSerializerT]: ...


@overload