Enum Acceleration 

#[non_exhaustive]
pub enum Acceleration {
    Auto,
    Cpu,
    Gpu,
}

Which device should scale a frame when both paths are available.

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.

Auto

Use the platform default.

GPU-backed surfaces stay on the GPU on every supported platform.

Cpu

Always download GPU surfaces and scale on the CPU.

Gpu

Scale on the GPU where supported, falling back to the CPU on an error.

Trait Implementations

impl Clone for Acceleration

fn clone(&self) -> Acceleration

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Acceleration

impl Debug for Acceleration

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

Formats the value using the given formatter.

impl Default for Acceleration

fn default() -> Acceleration

Returns the “default value” for a type.

impl Eq for Acceleration

impl PartialEq for Acceleration

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Acceleration