Enum DriverError 

pub enum DriverError {
    InvalidData,
    Unsupported,
    OutOfMemory,
}

Describes the general category of all graphics driver failure cases.

In the event of a failure you should follow the vk-graph code to the responsible Vulkan API and then to the Ash stub call; it will generally contain a link to the appropriate specification. The specifications provide a table of possible error conditions which can be a good starting point to debug the issue.

Feel free to open an issue on GitHub, here for help debugging the issue.

Variants

InvalidData

The input data, or referenced data, is not valid for the current state.

Unsupported

The requested feature, or input configuration, is not supported for the current state.

OutOfMemory

The device has run out of physical memory.

Many drivers return this value for generic or unhandled error conditions.

Trait Implementations

impl Clone for DriverError

fn clone(&self) -> DriverError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DriverError

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

Formats the value using the given formatter.

impl Display for DriverError

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

Formats the value using the given formatter.

impl Error for DriverError

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 Copy for DriverError