Enum WgpuInitError 

#[non_exhaustive]
pub enum WgpuInitError {
    InvalidConfiguration {
        message: String,
    },
    UnsupportedGraphicsApi {
        api: WgpuBackend,
    },
    AdapterUnavailable {
        device: WgpuDevice,
        message: String,
    },
    RequestDevice {
        message: String,
    },
    Registration {
        message: String,
    },
}

Available on crate feature wgpu only.

A recoverable failure while acquiring or registering a wgpu runtime.

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.

InvalidConfiguration

Options, environment defaults, or supplied setup handles are invalid.

Fields

message: String

The invalid configuration and why it was rejected.

UnsupportedGraphicsApi

The requested API is not compiled for this platform.

Fields

api: WgpuBackend

The requested API.

AdapterUnavailable

No adapter matches the requested selector.

Fields

device: WgpuDevice

The requested selector, including its graphics API.

message: String

Details from adapter selection.

RequestDevice

The adapter refused to create a device.

Fields

message: String

Details from the graphics API.

Registration

A runtime could not be registered.

Fields

message: String

Registration failure details.

Trait Implementations

impl Debug for WgpuInitError

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

Formats the value using the given formatter.

impl Display for WgpuInitError

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

Formats the value using the given formatter.

impl Error for WgpuInitError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.