Struct GpuInfo 

pub struct GpuInfo {
    pub tier: String,
    pub base_vertex: bool,
    pub adapter: AdapterInfo,
    pub features: Features,
    pub limits: Limits,
}

The device a test run draws with, as a serializable record.

Self::read is the whole of it; the structure of the JSON is the field list below.

Fields

tier: String

The tier the device was requested at: webgpu, webgl2 or native.

A tier is what the run asked for, so it is not visible in the device: a WebGL2-shaped device on a desktop adapter reports the adapter’s features. The limits and the capabilities below are what tell the two apart.

base_vertex: bool

Whether an indexed draw may use a non-zero base_vertex, which is what WebGL2 lacks.

wgpu keeps this apart from the device, so it is carried here rather than derived; see DeviceCapabilities.

adapter: AdapterInfo

The adapter: backend, name, vendor, driver and device type.

features: Features

The features the device was created with.

limits: Limits

The limits the device was created with.

Implementations

impl GpuInfo

pub fn read(ctx: &Ctx) -> Self

Read the device a context holds.

The tier comes from the context rather than from the device: a device cannot report which limits were asked for, only what it was given.

Trait Implementations

impl Debug for GpuInfo

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

Formats the value using the given formatter.

impl Serialize for GpuInfo

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.