Enum DeviceKind 

#[non_exhaustive]
pub enum DeviceKind {
    Discrete,
    Integrated,
    Virtual,
    Cpu,
    Other,
}

What sort of device a DeviceDescription describes.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Discrete

A GPU with memory of its own.

Integrated

A GPU sharing the host’s memory: an APU, Apple silicon, an Intel iGPU.

Virtual

A GPU a hypervisor hands to a virtual machine.

Cpu

The host’s processors, or a software rasterizer running on them.

Other

Whatever the driver calls none of the above.

Trait Implementations

impl Clone for DeviceKind

fn clone(&self) -> DeviceKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DeviceKind

impl Debug for DeviceKind

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

Formats the value using the given formatter.

impl Eq for DeviceKind

impl Hash for DeviceKind

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

where __H: Hasher,

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 DeviceKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DeviceKind