Enum BuildError 

#[non_exhaustive]
pub enum BuildError {
    UnsupportedFormat,
    DepthStencilPremultipliedAlpha,
    DepthStencilTransferFunction,
    DepthStencilColorPrimaries,
    DepthStencilColorModel,
    CompressedColorModel,
    SrgbTransferNotAllowed,
    SrgbTransferRequired,
}

Error type for DFD generation and validation.

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.

UnsupportedFormat

The Format is not recognized by the DFD generation table.

DepthStencilPremultipliedAlpha

Premultiplied alpha was requested for a depth-stencil format, which has no alpha channel.

DepthStencilTransferFunction

A transfer function override was specified for a depth-stencil format. Depth-stencil formats always use linear transfer.

DepthStencilColorPrimaries

A color primaries override was specified for a depth-stencil format. Depth-stencil formats always use BT.709 primaries.

DepthStencilColorModel

A color model override was specified for a depth-stencil format. Depth-stencil formats always use RGBSDA.

CompressedColorModel

A color model override was specified for a compressed format. Compressed formats must use their intrinsic color model.

SrgbTransferNotAllowed

The transfer function was set to sRGB, but this format has a dedicated sRGB variant. Use the sRGB variant of the format instead.

SrgbTransferRequired

The transfer function was overridden to a non-sRGB value, but this format is an sRGB variant and must use sRGB transfer.

Trait Implementations

impl Debug for BuildError

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

Formats the value using the given formatter.

impl Display for BuildError

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

Formats the value using the given formatter.

impl Error for BuildError

Available on crate feature std only.

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.