Struct Graphics 

pub struct Graphics {
    pub app_supports_hdr: Option<bool>,
    pub high_resolution_capable: Option<bool>,
    pub supports_automatic_graphics_switching: Option<bool>,
    pub gpu_eject_policy: Option<GpuEjectPolicy>,
    pub gpu_selection_policy: Option<GpuSelectionPolicy>,
}

Graphics

Fields

app_supports_hdr: Option<bool>

A Boolean value indicating whether the app supports HDR mode on Apple TV 4K.

Availability

• tvOS 11.2+

Framework

• UIKit

high_resolution_capable: Option<bool>

A Boolean value indicating whether the Cocoa app supports high-resolution displays.

Availability

• iOS 2.0+
• macOS 10.0+
• tvOS 9.0+
• watchOS 2.0+

Framework

• Foundation

supports_automatic_graphics_switching: Option<bool>

A Boolean value indicating whether an OpenGL app may utilize the integrated GPU.

Availability

• macOS 10.7+

Framework

• Foundation

gpu_eject_policy: Option<GpuEjectPolicy>

The preferred system action when an external GPU is connected from the system.

Availability

• macOS 10.14+

Framework

• Metal

gpu_selection_policy: Option<GpuSelectionPolicy>

The app’s preference for whether it wants to use external graphics processors.

Availability

• macOS 10.14+

Framework

• Metal

Trait Implementations

impl Clone for Graphics

fn clone(&self) -> Graphics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Graphics

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

Formats the value using the given formatter.

impl Default for Graphics

fn default() -> Graphics

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Graphics

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Graphics

fn eq(&self, other: &Graphics) -> 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 Graphics

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 Graphics

impl StructuralPartialEq for Graphics