// a conflict. This check ensures that such a conflict does not go
			// unnoticed.
			if _, ok := riscv64SpecialOperand[csrName]; ok {
				panic(fmt.Sprintf("riscv64 special operand %q redefined", csrName))
			}
			riscv64SpecialOperand[csrName] = riscv.SpecialOperand(int(csrCode) + int(riscv.SPOP_CSR_BEGIN))
		}
		// Add the FENCE operands
		for opd := riscv.SPOP_FENCE_BEGIN + 1; opd < riscv.SPOP_FENCE_END; opd++ {

    * Add support for enumerations in *path operation* parameters. New documentation: [Path Parameters: Predefined values](https://fastapi.tiangolo.com/tutorial/path-params/#predefined-values).

from collections.abc import Callable, Sequence
from typing import Annotated, Any, Literal

from annotated_doc import Doc
from fastapi import params
from fastapi._compat import Undefined
from fastapi.datastructures import _Unset
from fastapi.openapi.models import Example
from pydantic import AliasChoices, AliasPath
from typing_extensions import deprecated


def Path(  # noqa: N802
    default: Annotated[
        Any,
        Doc(

}

var (
	D        MultiFlag
	I        MultiFlag
	PrintOut int
	DebugV   bool
)

func init() {
	flag.Var(&D, "D", "predefined symbol with optional simple value -D=identifier=value; can be set multiple times")
	flag.Var(&I, "I", "include directory; can be set multiple times")
	flag.BoolVar(&DebugV, "v", false, "print debug output")

# TODO: remove when dropping support for Pydantic < v2.12.3
def asdict(field_info: FieldInfo) -> dict[str, Any]:
    attributes = {}
    for attr in _Attrs:
        value = getattr(field_info, attr, Undefined)
        if value is not Undefined:
            attributes[attr] = value
    return {
        "annotation": field_info.annotation,
        "metadata": field_info.metadata,
        "attributes": attributes,
    }

Da mesma forma, você não pode redefinir uma operação de rota:

{* ../../docs_src/path_params/tutorial003b_py310.py hl[6,11] *}

A primeira sempre será usada, já que o path corresponde primeiro.

## Valores predefinidos { #predefined-values }

# On Windows, `__cplusplus` is wrongly defined without this switch
# See https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
common:windows --copt=/Zc:__cplusplus
common:windows --host_copt=/Zc:__cplusplus

# Tensorflow uses M_* math constants that only get defined by MSVC headers if
# _USE_MATH_DEFINES is defined.
common:windows --copt=/D_USE_MATH_DEFINES

De manera similar, no puedes redefinir una path operation:

{* ../../docs_src/path_params/tutorial003b_py310.py hl[6,11] *}

La primera siempre será utilizada ya que el path coincide primero.

## Valores predefinidos { #predefined-values }

De même, vous ne pouvez pas redéfinir un chemin d'accès :

{* ../../docs_src/path_params/tutorial003b_py310.py hl[6,11] *}

Le premier sera toujours utilisé puisque le chemin correspond en premier.

## Valeurs prédéfinies { #predefined-values }

from ._compat import (
    Undefined,
)
from .datastructures import _Unset


class ParamTypes(Enum):
    query = "query"
    header = "header"
    path = "path"
    cookie = "cookie"


class Param(FieldInfo):  # type: ignore[misc]
    in_: ParamTypes

    def __init__(
        self,
        default: Any = Undefined,
        *,