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NoCastField

faststream.params.no_cast.NoCastField #

NoCastField()

Bases: CustomField

A class that represents a custom field without casting.

You can use it to annotate fields, that should not be casted.

Usage:

data: Annotated[..., NoCast()]

Source code in faststream/params/no_cast.py 
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def __init__(self) -> None:
    super().__init__(cast=False)

param_name instance-attribute #

param_name: str | None = None

cast instance-attribute #

cast: bool = cast

required instance-attribute #

required: bool = required

field instance-attribute #

field = False

use #

use(**kwargs: Any) -> dict[str, Any]
Source code in faststream/params/no_cast.py 
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@override
def use(self, **kwargs: Any) -> dict[str, Any]:
    return kwargs

set_param_name #

set_param_name(name: str) -> Cls
Source code in fast_depends/library/model.py 
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def set_param_name(self: Cls, name: str) -> Cls:
    self.param_name = name
    return self

use_field #

use_field(kwargs: dict[str, Any]) -> None
Source code in fast_depends/library/model.py 
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def use_field(self, kwargs: dict[str, Any]) -> None:
    raise NotImplementedError