Enum CostError 

pub enum CostError {
    ExcessiveSmoothRegions {
        ratio: f32,
    },
    LargeSmoothRegion {
        size: usize,
    },
    InsufficientGlobalTexture,
}

Every reason the cost layer can refuse a container image.

Variants

ExcessiveSmoothRegions

Too much of the image sits in the smooth tail of the cost distribution.

Fields

ratio: f32

Fraction of the pixels found below the smoothness threshold.

LargeSmoothRegion

One connected smooth region covers too much of the image.

Fields

size: usize

Size of the offending region, in pixels.

InsufficientGlobalTexture

The image carries no textured region anywhere.

Trait Implementations

impl Debug for CostError

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

Formats the value using the given formatter.

impl Display for CostError

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

Formats the value using the given formatter.

impl Error for CostError

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 From<CostError> for PipelineError

fn from(err: CostError) -> Self

Converts to this type from the input type.