Enum nannou::vk::sampler::SamplerCreationError

pub enum SamplerCreationError {
    OomError(OomError),
    TooManyObjects,
    SamplerAnisotropyFeatureNotEnabled,
    AnisotropyLimitExceeded {
        requested: f32,
        maximum: f32,
    },
    MipLodBiasLimitExceeded {
        requested: f32,
        maximum: f32,
    },
    SamplerMirrorClampToEdgeExtensionNotEnabled,
}

Error that can happen when creating an instance.

Variants

OomError(OomError)

Not enough memory.

TooManyObjects

Too many sampler objects have been created. You must destroy some before creating new ones. Note the specs guarantee that at least 4000 samplers can exist simultaneously.

SamplerAnisotropyFeatureNotEnabled

Using an anisotropy greater than 1.0 requires enabling the sampler_anisotropy feature when creating the device.

AnisotropyLimitExceeded

The requested anisotropy level exceeds the device's limits.

Fields of AnisotropyLimitExceeded

requested: f32

The value that was requested.

maximum: f32

The maximum supported value.

MipLodBiasLimitExceeded

The requested mip lod bias exceeds the device's limits.

Fields of MipLodBiasLimitExceeded

requested: f32

The value that was requested.

maximum: f32

The maximum supported value.

SamplerMirrorClampToEdgeExtensionNotEnabled

Using MirrorClampToEdge requires enabling the VK_KHR_sampler_mirror_clamp_to_edge extension when creating the device.

Trait Implementations

impl Display for SamplerCreationError

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

Formats the value using the given formatter.

impl PartialEq<SamplerCreationError> for SamplerCreationError

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

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

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

This method tests for !=.

impl From<OomError> for SamplerCreationError

fn from(err: OomError) -> SamplerCreationError

Performs the conversion.

impl From<Error> for SamplerCreationError

fn from(err: Error) -> SamplerCreationError

Performs the conversion.

impl Error for SamplerCreationError

fn description(&self) -> &str

This method is soft-deprecated.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

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

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

impl Debug for SamplerCreationError

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

Formats the value using the given formatter.

impl Clone for SamplerCreationError

fn clone(&self) -> SamplerCreationError

Returns a copy of the value.

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

Performs copy-assignment from source.