Enum RadSymError 

#[non_exhaustive]
pub enum RadSymError {
    InvalidDimensions {
        width: usize,
        height: usize,
    },
    BufferTooSmall {
        needed: usize,
        got: usize,
    },
    InvalidStride {
        width: usize,
        stride: usize,
    },
    InvalidConfig {
        reason: &'static str,
    },
    DegenerateHypothesis {
        reason: &'static str,
    },
    RefinementFailed {
        reason: &'static str,
    },
}

Errors that can occur in radsym operations.

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.

InvalidDimensions

Image dimensions are invalid (zero or incompatible).

Fields

width: usize

Image width.

height: usize

Image height.

BufferTooSmall

Provided buffer is too small for the given dimensions and stride.

Fields

needed: usize

Minimum required buffer length.

got: usize

Actual buffer length.

InvalidStride

Stride is smaller than the image width.

Fields

width: usize

Image width.

stride: usize

Provided stride.

InvalidConfig

Configuration parameter is invalid.

Fields

reason: &'static str

Description of the invalid parameter.

DegenerateHypothesis

The hypothesis is degenerate (e.g. zero radius, insufficient support).

Fields

reason: &'static str

Description of the degeneracy.

RefinementFailed

Refinement failed to converge or produced invalid results.

Fields

reason: &'static str

Description of the failure.

Trait Implementations

impl Clone for RadSymError

fn clone(&self) -> RadSymError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RadSymError

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

Formats the value using the given formatter.

impl Display for RadSymError

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

Formats the value using the given formatter.

impl Error for RadSymError

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.