Enum vulkano::sync::AccessError

pub enum AccessError {
    ExclusiveDenied,
    AlreadyInUse,
    UnexpectedImageLayout {
        allowed: ImageLayout,
        requested: ImageLayout,
    },
    ImageNotInitialized {
        requested: ImageLayout,
    },
    BufferNotInitialized,
    SwapchainImageAcquireOnly,
}

Access to a resource was denied.

Variants

ExclusiveDenied

Exclusive access is denied.

AlreadyInUse

The resource is already in use, and there is no tracking of concurrent usages.

UnexpectedImageLayout

Fields of UnexpectedImageLayout

allowed: ImageLayoutrequested: ImageLayout

ImageNotInitialized

Trying to use an image without transitioning it from the "undefined" or "preinitialized" layouts first.

Fields of ImageNotInitialized

requested: ImageLayout

The layout that was requested for the image.

BufferNotInitialized

Trying to use a buffer that still contains garbage data.

SwapchainImageAcquireOnly

Trying to use a swapchain image without depending on a corresponding acquire image future.

Trait Implementations

impl Clone for AccessError

fn clone(&self) -> AccessError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AccessError

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

Formats the value using the given formatter.

impl Display for AccessError

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

Formats the value using the given formatter.

impl Eq for AccessError

impl Error for AccessError

fn description(&self) -> &str

Deprecated since 1.41.0:

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<AccessError> for AccessCheckError

fn from(err: AccessError) -> AccessCheckError

Performs the conversion.

impl From<AccessError> for FlushError

fn from(err: AccessError) -> FlushError

Performs the conversion.

impl PartialEq<AccessError> for AccessError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for AccessError

impl StructuralPartialEq for AccessError