Enum Dx12AgilitySDKLoadFailure 

pub enum Dx12AgilitySDKLoadFailure {
    Fallback,
    Error,
}

Available on crate feature unstable-wgpu-29 only.

Behavior when the Agility SDK fails to load.

See Dx12AgilitySDK for details on the Agility SDK.

Variants

Fallback

Log a warning and fall back to the system-installed D3D12 runtime.

This is the default behavior and is appropriate for most applications.

Error

Fail instance creation entirely if the Agility SDK cannot be loaded.

Use this in environments where you are shipping the Agility SDK alongside your application and want to ensure that it is being loaded correctly.

Implementations

impl Dx12AgilitySDKLoadFailure

pub fn from_env() -> Option<Dx12AgilitySDKLoadFailure>

Available on crate feature wgpu-29 only.

Read the load failure behavior from the environment variable WGPU_DX12_AGILITY_SDK_REQUIRE.

When set to 1, returns Error. When set to 0, returns Fallback.

pub fn with_env(self) -> Dx12AgilitySDKLoadFailure

Available on crate feature wgpu-29 only.

Takes the given setting, modifies it based on the WGPU_DX12_AGILITY_SDK_REQUIRE environment variable, and returns the result.

See from_env for more information.

Trait Implementations

impl Clone for Dx12AgilitySDKLoadFailure

fn clone(&self) -> Dx12AgilitySDKLoadFailure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Dx12AgilitySDKLoadFailure

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

Formats the value using the given formatter.

impl Default for Dx12AgilitySDKLoadFailure

fn default() -> Dx12AgilitySDKLoadFailure

Returns the “default value” for a type.

impl PartialEq for Dx12AgilitySDKLoadFailure

fn eq(&self, other: &Dx12AgilitySDKLoadFailure) -> 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 Copy for Dx12AgilitySDKLoadFailure

impl Eq for Dx12AgilitySDKLoadFailure

impl StructuralPartialEq for Dx12AgilitySDKLoadFailure