How to use the wgpu.enums.Enum function in wgpu

def __iter__(self):
        return iter(
            [getattr(self, key) for key in dir(self) if not key.startswith("_")]
        )

    def __repr__(self):
        options = ", ".join(f"'{x}'" for x in self)
        if _use_sphinx_repr:  # no-cover
            return options
        return f"<{self.__class__.__name__} {self._name}: {options}>"


# %% Enums (26)

PowerPreference = Enum(
    "PowerPreference", low_power="low-power", high_performance="high-performance",
)  #:

ExtensionName = Enum(
    "ExtensionName",
    texture_compression_bc="texture-compression-bc",
    pipeline_statistics_query="pipeline-statistics-query",
    timestamp_query="timestamp-query",
)  #:

TextureDimension = Enum("TextureDimension", d1="1d", d2="2d", d3="3d",)  #:

TextureViewDimension = Enum(
    "TextureViewDimension",
    d1="1d",
    d2="2d",

always="always",
)  #:

BindingType = Enum(
    "BindingType",
    uniform_buffer="uniform-buffer",
    storage_buffer="storage-buffer",
    readonly_storage_buffer="readonly-storage-buffer",
    sampler="sampler",
    comparison_sampler="comparison-sampler",
    sampled_texture="sampled-texture",
    readonly_storage_texture="readonly-storage-texture",
    writeonly_storage_texture="writeonly-storage-texture",
)  #:

CompilationMessageType = Enum(
    "CompilationMessageType", error="error", warning="warning", info="info",
)  #:

PrimitiveTopology = Enum(
    "PrimitiveTopology",
    point_list="point-list",
    line_list="line-list",
    line_strip="line-strip",
    triangle_list="triangle-list",
    triangle_strip="triangle-strip",
)  #:

FrontFace = Enum("FrontFace", ccw="ccw", cw="cw",)  #:

CullMode = Enum("CullMode", none="none", front="front", back="back",)  #:

)  #:

TextureComponentType = Enum(
    "TextureComponentType", float="float", sint="sint", uint="uint",
)  #:

AddressMode = Enum(
    "AddressMode",
    clamp_to_edge="clamp-to-edge",
    repeat="repeat",
    mirror_repeat="mirror-repeat",
)  #:

FilterMode = Enum("FilterMode", nearest="nearest", linear="linear",)  #:

CompareFunction = Enum(
    "CompareFunction",
    never="never",
    less="less",
    equal="equal",
    less_equal="less-equal",
    greater="greater",
    not_equal="not-equal",
    greater_equal="greater-equal",
    always="always",
)  #:

BindingType = Enum(
    "BindingType",
    uniform_buffer="uniform-buffer",
    storage_buffer="storage-buffer",
    readonly_storage_buffer="readonly-storage-buffer",

# %% Enums (26)

PowerPreference = Enum(
    "PowerPreference", low_power="low-power", high_performance="high-performance",
)  #:

ExtensionName = Enum(
    "ExtensionName",
    texture_compression_bc="texture-compression-bc",
    pipeline_statistics_query="pipeline-statistics-query",
    timestamp_query="timestamp-query",
)  #:

TextureDimension = Enum("TextureDimension", d1="1d", d2="2d", d3="3d",)  #:

TextureViewDimension = Enum(
    "TextureViewDimension",
    d1="1d",
    d2="2d",
    d2_array="2d-array",
    cube="cube",
    cube_array="cube-array",
    d3="3d",
)  #:

TextureAspect = Enum(
    "TextureAspect", all="all", stencil_only="stencil-only", depth_only="depth-only",
)  #:

TextureFormat = Enum(

# %% Enums (26)

PowerPreference = Enum(
    "PowerPreference", low_power="low-power", high_performance="high-performance",
)  #:

ExtensionName = Enum(
    "ExtensionName",
    texture_compression_bc="texture-compression-bc",
    pipeline_statistics_query="pipeline-statistics-query",
    timestamp_query="timestamp-query",
)  #:

TextureDimension = Enum("TextureDimension", d1="1d", d2="2d", d3="3d",)  #:

TextureViewDimension = Enum(
    "TextureViewDimension",
    d1="1d",
    d2="2d",
    d2_array="2d-array",
    cube="cube",
    cube_array="cube-array",
    d3="3d",
)  #:

TextureAspect = Enum(
    "TextureAspect", all="all", stencil_only="stencil-only", depth_only="depth-only",
)  #:

TextureFormat = Enum(
    "TextureFormat",
    r8unorm="r8unorm",

CompilationMessageType = Enum(
    "CompilationMessageType", error="error", warning="warning", info="info",
)  #:

PrimitiveTopology = Enum(
    "PrimitiveTopology",
    point_list="point-list",
    line_list="line-list",
    line_strip="line-strip",
    triangle_list="triangle-list",
    triangle_strip="triangle-strip",
)  #:

FrontFace = Enum("FrontFace", ccw="ccw", cw="cw",)  #:

CullMode = Enum("CullMode", none="none", front="front", back="back",)  #:

BlendFactor = Enum(
    "BlendFactor",
    zero="zero",
    one="one",
    src_color="src-color",
    one_minus_src_color="one-minus-src-color",
    src_alpha="src-alpha",
    one_minus_src_alpha="one-minus-src-alpha",
    dst_color="dst-color",
    one_minus_dst_color="one-minus-dst-color",
    dst_alpha="dst-alpha",
    one_minus_dst_alpha="one-minus-dst-alpha",
    src_alpha_saturated="src-alpha-saturated",
    blend_color="blend-color",
    one_minus_blend_color="one-minus-blend-color",

float4="float4",
    uint="uint",
    uint2="uint2",
    uint3="uint3",
    uint4="uint4",
    int="int",
    int2="int2",
    int3="int3",
    int4="int4",
)  #:

InputStepMode = Enum("InputStepMode", vertex="vertex", instance="instance",)  #:

LoadOp = Enum("LoadOp", load="load",)  #:

StoreOp = Enum("StoreOp", store="store", clear="clear",)  #:

QueryType = Enum(
    "QueryType",
    occlusion="occlusion",
    pipeline_statistics="pipeline-statistics",
    timestamp="timestamp",
)  #:

PipelineStatisticName = Enum(
    "PipelineStatisticName",
    vertex_shader_invocations="vertex-shader-invocations",
    clipper_invocations="clipper-invocations",
    clipper_primitives_out="clipper-primitives-out",
    fragment_shader_invocations="fragment-shader-invocations",
    compute_shader_invocations="compute-shader-invocations",
)  #:

)  #:

InputStepMode = Enum("InputStepMode", vertex="vertex", instance="instance",)  #:

LoadOp = Enum("LoadOp", load="load",)  #:

StoreOp = Enum("StoreOp", store="store", clear="clear",)  #:

QueryType = Enum(
    "QueryType",
    occlusion="occlusion",
    pipeline_statistics="pipeline-statistics",
    timestamp="timestamp",
)  #:

PipelineStatisticName = Enum(
    "PipelineStatisticName",
    vertex_shader_invocations="vertex-shader-invocations",
    clipper_invocations="clipper-invocations",
    clipper_primitives_out="clipper-primitives-out",
    fragment_shader_invocations="fragment-shader-invocations",
    compute_shader_invocations="compute-shader-invocations",
)  #:

ErrorFilter = Enum(
    "ErrorFilter", none="none", out_of_memory="out-of-memory", validation="validation",
)  #:

half4="half4",
    float="float",
    float2="float2",
    float3="float3",
    float4="float4",
    uint="uint",
    uint2="uint2",
    uint3="uint3",
    uint4="uint4",
    int="int",
    int2="int2",
    int3="int3",
    int4="int4",
)  #:

InputStepMode = Enum("InputStepMode", vertex="vertex", instance="instance",)  #:

LoadOp = Enum("LoadOp", load="load",)  #:

StoreOp = Enum("StoreOp", store="store", clear="clear",)  #:

QueryType = Enum(
    "QueryType",
    occlusion="occlusion",
    pipeline_statistics="pipeline-statistics",
    timestamp="timestamp",
)  #:

PipelineStatisticName = Enum(
    "PipelineStatisticName",
    vertex_shader_invocations="vertex-shader-invocations",
    clipper_invocations="clipper-invocations",

)

    def __repr__(self):
        options = ", ".join(f"'{x}'" for x in self)
        if _use_sphinx_repr:  # no-cover
            return options
        return f"<{self.__class__.__name__} {self._name}: {options}>"


# %% Enums (26)

PowerPreference = Enum(
    "PowerPreference", low_power="low-power", high_performance="high-performance",
)  #:

ExtensionName = Enum(
    "ExtensionName",
    texture_compression_bc="texture-compression-bc",
    pipeline_statistics_query="pipeline-statistics-query",
    timestamp_query="timestamp-query",
)  #:

TextureDimension = Enum("TextureDimension", d1="1d", d2="2d", d3="3d",)  #:

TextureViewDimension = Enum(
    "TextureViewDimension",
    d1="1d",
    d2="2d",
    d2_array="2d-array",
    cube="cube",
    cube_array="cube-array",
    d3="3d",