Enum RunError 

#[non_exhaustive]
pub enum RunError {
    EventLoop(EventLoopError),
    WindowCreation(OsError),
    SurfaceCreation(CreateSurfaceError),
    AdapterUnavailable(RequestAdapterError),
    SurfaceFormatUnavailable,
    SurfaceFormatChanged {
        previous: TextureFormat,
        replacement: TextureFormat,
    },
    DeviceRequest(RequestDeviceError),
    ImGuiContext(ImGuiError),
    ImGuiFrame(RendererConsumerError),
    ImGuiFrameOwnership {
        stage: ApplicationStage,
        before: FrameLifecycleStamp,
        after: FrameLifecycleStamp,
    },
    RendererInit(RendererError),
    Render(RendererError),
    GpuInvalidation(RendererError),
    RendererRelease(RendererError),
    Dockspace(DockspaceError),
    Platform {
        operation: &'static str,
        source: WinitPlatformError,
    },
    MultiViewportUnsupported,
    SurfaceValidation,
    GpuOutOfMemory {
        message: String,
    },
    GpuValidation {
        message: String,
    },
    GpuInternal {
        message: String,
    },
    Application {
        stage: ApplicationStage,
        source: Box<dyn StdError + 'static>,
    },
    Recovery {
        message: String,
    },
}

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.

EventLoop(EventLoopError)

WindowCreation(OsError)

SurfaceCreation(CreateSurfaceError)

AdapterUnavailable(RequestAdapterError)

SurfaceFormatUnavailable

SurfaceFormatChanged

Fields

previous: TextureFormat

replacement: TextureFormat

DeviceRequest(RequestDeviceError)

ImGuiContext(ImGuiError)

ImGuiFrame(RendererConsumerError)

ImGuiFrameOwnership

Fields

stage: ApplicationStage

before: FrameLifecycleStamp

after: FrameLifecycleStamp

RendererInit(RendererError)

Render(RendererError)

GpuInvalidation(RendererError)

RendererRelease(RendererError)

Dockspace(DockspaceError)

Platform

Fields

operation: &'static str

source: WinitPlatformError

MultiViewportUnsupported

SurfaceValidation

GpuOutOfMemory

Fields

message: String

GpuValidation

Fields

message: String

GpuInternal

Fields

message: String

Application

Fields

stage: ApplicationStage

source: Box<dyn StdError + 'static>

Recovery

Fields

message: String

Implementations

impl RunError

pub fn application<E>(stage: ApplicationStage, source: E) -> Self

where E: StdError + 'static,

Wraps an application-owned error with the lifecycle stage that produced it.

pub const fn application_stage(&self) -> Option<ApplicationStage>

Returns the lifecycle stage for an application callback failure.

Trait Implementations

impl Debug for RunError

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

Formats the value using the given formatter.

impl Display for RunError

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

Formats the value using the given formatter.

impl Error for RunError

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.

impl From<EventLoopError> for RunError

fn from(source: EventLoopError) -> Self

Converts to this type from the input type.