Enum ZensimError 

pub enum ZensimError {
    DimensionMismatch,
    ImageTooSmall,
    InvalidDataLength,
    InvalidStride,
}

Errors from zensim computation.

Variants

DimensionMismatch

Source and distorted images have different pixel counts.

ImageTooSmall

Width or height is less than 8. The multi-scale pyramid requires at least 8×8 pixels to produce meaningful results.

InvalidDataLength

pixels.len() does not equal width * height.

InvalidStride

Row stride is smaller than width * bytes_per_pixel.

Trait Implementations

impl Clone for ZensimError

fn clone(&self) -> ZensimError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ZensimError

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

Formats the value using the given formatter.

impl Display for ZensimError

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

Formats the value using the given formatter.

impl Error for ZensimError

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 ZensimError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ZensimError

impl Eq for ZensimError

impl StructuralPartialEq for ZensimError