Enum wgpu::PowerPreference

#[repr(C)]
pub enum PowerPreference {
    None = 0,
    LowPower = 1,
    HighPerformance = 2,
}

Power Preference when choosing a physical adapter.

Corresponds to WebGPU GPUPowerPreference.

Variants

None = 0

Power usage is not considered when choosing an adapter.

LowPower = 1

Adapter that uses the least possible power. This is often an integrated GPU.

HighPerformance = 2

Adapter that has the highest performance. This is often a discrete GPU.

Trait Implementations

impl Clone for PowerPreference

fn clone(&self) -> PowerPreference

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PowerPreference

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

Formats the value using the given formatter.

impl Default for PowerPreference

fn default() -> PowerPreference

Returns the “default value” for a type.

impl Hash for PowerPreference

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 PowerPreference

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for PowerPreference

impl Eq for PowerPreference

impl StructuralEq for PowerPreference

impl StructuralPartialEq for PowerPreference