Type Alias RequestAdapterOptions

pub type RequestAdapterOptions<'a, 'b> = RequestAdapterOptionsBase<&'a Surface<'b>>;

Additional information required when requesting an adapter.

For use with Instance::request_adapter.

Corresponds to WebGPU GPURequestAdapterOptions.

Aliased Type

struct RequestAdapterOptions<'a, 'b> {
    pub power_preference: PowerPreference,
    pub force_fallback_adapter: bool,
    pub compatible_surface: Option<&'a Surface<'b>>,
}

Fields

power_preference: PowerPreference

Power preference for the adapter.

force_fallback_adapter: bool

Indicates that only a fallback adapter can be returned. This is generally a “software” implementation on the system.

compatible_surface: Option<&'a Surface<'b>>

Surface that is required to be presentable with the requested adapter. This does not create the surface, only guarantees that the adapter can present to said surface.

Trait Implementations

impl<S> Clone for RequestAdapterOptions<S>

where S: Clone,

fn clone(&self) -> RequestAdapterOptions<S>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S> Debug for RequestAdapterOptions<S>

where S: Debug,

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

Formats the value using the given formatter.

impl<S> Default for RequestAdapterOptions<S>

fn default() -> RequestAdapterOptions<S>

Returns the “default value” for a type.

impl<S> Hash for RequestAdapterOptions<S>

where S: Hash,

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<S> PartialEq for RequestAdapterOptions<S>

where S: PartialEq,

fn eq(&self, other: &RequestAdapterOptions<S>) -> 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<S> Eq for RequestAdapterOptions<S>

where S: Eq,

impl<S> StructuralPartialEq for RequestAdapterOptions<S>