Enum vulkano::memory::DeviceMemoryAllocError

pub enum DeviceMemoryAllocError {
    OomError(OomError),
    TooManyObjects,
    MemoryMapFailed,
    MemoryIndexInvalid,
    StructureTypeAlreadyPresent,
    SpecViolation(u32),
    ImplicitSpecViolation(&'static str),
    MissingExtension(&'static str),
    InvalidSize,
}

Error type returned by functions related to DeviceMemory.

Variants

OomError(OomError)

Not enough memory available.

TooManyObjects

The maximum number of allocations has been exceeded.

MemoryMapFailed

Memory map failed.

MemoryIndexInvalid

Invalid Memory Index

StructureTypeAlreadyPresent

Invalid Structure Type

SpecViolation(u32)

Spec violation, containing the Valid Usage ID (VUID) from the Vulkan spec.

ImplicitSpecViolation(&'static str)

An implicit violation that’s convered in the Vulkan spec.

MissingExtension(&'static str)

An extension is missing.

InvalidSize

Invalid Size

Trait Implementations

impl Clone for DeviceMemoryAllocError

fn clone(&self) -> DeviceMemoryAllocError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for DeviceMemoryAllocError

impl Debug for DeviceMemoryAllocError

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

Formats the value using the given formatter.

impl Display for DeviceMemoryAllocError

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

Formats the value using the given formatter.

impl Eq for DeviceMemoryAllocError

impl Error for DeviceMemoryAllocError

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

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

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

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

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

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

impl From<DeviceMemoryAllocError> for ImageCreationError

fn from(err: DeviceMemoryAllocError) -> ImageCreationError

Performs the conversion.

impl From<OomError> for DeviceMemoryAllocError

fn from(err: OomError) -> DeviceMemoryAllocError

Performs the conversion.

impl PartialEq<DeviceMemoryAllocError> for DeviceMemoryAllocError

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

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

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

This method tests for !=.

impl StructuralEq for DeviceMemoryAllocError

impl StructuralPartialEq for DeviceMemoryAllocError