Enum BackgroundError 

pub enum BackgroundError {
    EmptyInput,
    NonFiniteSample {
        index: usize,
    },
    SizeOverflow,
    AllocationFailed,
}

Validation failures for background-estimation kernels.

Variants

EmptyInput

At least one intensity sample is required for endpoint padding.

NonFiniteSample

One input sample is NaN or infinite.

Fields

index: usize

Zero-based location of the invalid intensity.

SizeOverflow

Requested padding cannot be represented by the platform index type.

AllocationFailed

The padded work buffer cannot be allocated.

Trait Implementations

impl Clone for BackgroundError

fn clone(&self) -> BackgroundError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackgroundError

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

Formats the value using the given formatter.

impl Display for BackgroundError

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

Formats the value using the given formatter.

impl Eq for BackgroundError

impl Error for BackgroundError

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 PartialEq for BackgroundError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BackgroundError