Enum RenderError 

pub enum RenderError {
    DeviceLost {
        reason: DeviceLostReason,
        detail: String,
    },
    OutOfDeviceMemory(String),
    SwapchainOutOfDate,
    ShaderCompile(String),
    Other(String),
}

A failure crossing the RenderBackend boundary, classified for recovery.

Variants

DeviceLost

The device is gone; no further GPU work can succeed on it. detail is backend prose for the log (e.g. the GetDeviceRemovedReason message).

Fields

reason: DeviceLostReason

Why the device was lost.

detail: String

Backend prose for the log.

OutOfDeviceMemory(String)

A GPU allocation failed for lack of device memory.

SwapchainOutOfDate

The swapchain no longer matches the surface; the frame did not present. Transient: the backend recreates the swapchain and the next frame normally succeeds.

ShaderCompile(String)

A shader failed to compile or link into a pipeline.

Other(String)

An unclassified failure carrying the original message.

Trait Implementations

impl Clone for RenderError

fn clone(&self) -> RenderError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RenderError

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

Formats the value using the given formatter.

impl Display for RenderError

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

Formats the value using the given formatter.

impl Eq for RenderError

impl Error for RenderError

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<&str> for RenderError

fn from(message: &str) -> Self

Converts to this type from the input type.

impl From<RenderError> for String

fn from(error: RenderError) -> Self

Converts to this type from the input type.

impl From<String> for RenderError

fn from(message: String) -> Self

Converts to this type from the input type.

impl PartialEq for RenderError

fn eq(&self, other: &RenderError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RenderError