Enum wgpu::PowerPreference

#[repr(C)]pub enum PowerPreference {
    Default,
    LowPower,
    HighPerformance,
}

Power Preference when choosing a physical adapter.

Variants

Default

Prefer low power when on battery, high performance when on mains.

LowPower

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

HighPerformance

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 Copy for PowerPreference

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<'de> Deserialize<'de> for PowerPreference

fn deserialize<__D>(
    __deserializer: __D
) -> Result<PowerPreference, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for PowerPreference

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, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<PowerPreference> for PowerPreference

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Serialize for PowerPreference

fn serialize<__S>(
    &self,
    __serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for PowerPreference

impl StructuralPartialEq for PowerPreference