Enum DeviceFeature 

pub enum DeviceFeature {
    DoublePrecision,
    HalfPrecision,
    UnifiedMemory,
    AtomicOperations,
    SubGroups,
    Printf,
    Profiling,
    PeerToPeer,
    ConcurrentExecution,
    AsyncMemory,
    ImageSupport,
    FastMath,
    TimestampQuery,
    TimestampQueryInsideEncoders,
    PipelineStatistics,
    MappableBuffers,
    BufferArrays,
    StorageArrays,
    UnsizedBindingArray,
    IndirectFirstInstance,
    ShaderF16,
    ShaderI16,
    ShaderPrimitiveIndex,
    ShaderEarlyDepthTest,
    MultiDrawIndirect,
    MultiDrawIndirectCount,
    Multisampling,
    ClearTexture,
    SpirvShaderPassthrough,
    Custom(String),
}

Device features and capabilities

Variants

DoublePrecision

Supports double precision floating point

HalfPrecision

Supports half precision floating point

UnifiedMemory

Supports unified memory between host and device

AtomicOperations

Supports atomic operations

SubGroups

Supports sub-groups/warps

Printf

Supports printf in kernels

Profiling

Supports profiling and debugging

PeerToPeer

Supports peer-to-peer memory access

ConcurrentExecution

Supports concurrent kernel execution

AsyncMemory

Supports asynchronous memory operations

ImageSupport

Supports texture/image operations

FastMath

Supports fast math optimizations

TimestampQuery

Supports timestamp queries for performance measurement

TimestampQueryInsideEncoders

Supports timestamp queries inside encoders

PipelineStatistics

Supports pipeline statistics queries

MappableBuffers

Supports mappable primary buffers

BufferArrays

Supports buffer binding arrays

StorageArrays

Supports storage resource binding arrays

UnsizedBindingArray

Supports unsized binding arrays

IndirectFirstInstance

Supports indirect first instance parameter

ShaderF16

Supports 16-bit floating point in shaders

ShaderI16

Supports 16-bit integers in shaders

ShaderPrimitiveIndex

Supports shader primitive index

ShaderEarlyDepthTest

Supports early depth test in shaders

MultiDrawIndirect

Supports multi-draw indirect

MultiDrawIndirectCount

Supports multi-draw indirect with count

Multisampling

Supports multisampled shading

ClearTexture

Supports texture clear operations

SpirvShaderPassthrough

Supports SPIR-V shader passthrough

Custom(String)

Custom vendor-specific feature

Trait Implementations

impl Clone for DeviceFeature

fn clone(&self) -> DeviceFeature

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DeviceFeature

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for DeviceFeature

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DeviceFeature

fn eq(&self, other: &DeviceFeature) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for DeviceFeature

impl StructuralPartialEq for DeviceFeature