Type Alias PowerPreference 

pub type PowerPreference = PowerPreference;

Power Preference when choosing a physical adapter.

Aliased Type

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

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.