Enum GpuError 

pub enum GpuError {
    UnsupportedFormat,
    SurfaceTooLarge {
        width: u32,
        height: u32,
        limit: u32,
    },
    SurfaceLost,
    Render(Error),
}

Something that stopped a GpuSurface from being created or from drawing a frame.

Variants

UnsupportedFormat

The surface offered no format the presenter can render into.

SurfaceTooLarge

The surface is larger than the device can texture.

Fields

width: u32

The width of the surface in physical pixels.

height: u32

The height of the surface in physical pixels.

limit: u32

The largest side length the device supports.

SurfaceLost

The window surface or the device was lost.

The window must be rebuilt with a new surface to keep presenting.

Render(Error)

The device rejected a vello render, which means the device cannot run the shaders vello needs or has become unusable.

Trait Implementations

impl Debug for GpuError

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

Formats the value using the given formatter.

impl Display for GpuError

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

Formats the value using the given formatter.

impl Error for GpuError

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.