Enum kas_wgpu::Error

#[non_exhaustive]pub enum Error {
    NoAdapter,
    Window(OsError),
    // some variants omitted
}

Possible failures from constructing a Toolkit

Some variants are undocumented. Users should not match these variants since they are not considered part of the public API.

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.

NoAdapter

No suitable graphics adapter found

This can be a driver/configuration issue or hardware limitation. Note that for now, wgpu only supports DX11, DX12, Vulkan and Metal.

Window(OsError)

OS error during window creation

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(e: Error) -> Self

Performs the conversion.

impl From<OsError> for Error

fn from(ose: OsError) -> Self

Performs the conversion.