Enum GpuSelectionPolicy 

pub enum GpuSelectionPolicy {
    AvoidRemovable,
    PreferRemovable,
}

GPU Selection Policy

Variants

AvoidRemovable

Metal tries to avoid creating contexts on external GPUs. For legacy OpenGL apps, OpenGL also avoids creating contexts using external GPUs. Set this option only if your app doesn’t support external GPU event handling.

PreferRemovable

If external GPUs are visible to the system, Metal prefers them over other GPUs. Similarly, for legacy OpenGL apps, OpenGL also prefers to create contexts on the external GPU.

Trait Implementations

impl Clone for GpuSelectionPolicy

fn clone(&self) -> GpuSelectionPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GpuSelectionPolicy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GpuSelectionPolicy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for GpuSelectionPolicy

fn eq(&self, other: &GpuSelectionPolicy) -> 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 Serialize for GpuSelectionPolicy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for GpuSelectionPolicy

impl StructuralPartialEq for GpuSelectionPolicy