Enum AffineError 

pub enum AffineError {
    NonInvertibleTransform,
    NonFiniteTransform,
    UndefinedRotation,
    InvalidWorldFile,
}

Errors produced by affine operations.

Variants

NonInvertibleTransform

The transform has a zero determinant and therefore has no inverse.

NonFiniteTransform

An operation requiring finite values received a non-finite matrix.

UndefinedRotation

A rotation angle is undefined for an improper or degenerate transform.

InvalidWorldFile

World File text did not contain exactly six valid floating-point values.

Trait Implementations

impl Clone for AffineError

fn clone(&self) -> AffineError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AffineError

impl Debug for AffineError

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

Formats the value using the given formatter.

impl Display for AffineError

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

Formats the value using the given formatter.

impl Eq for AffineError

impl Error for AffineError

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 AffineError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AffineError