Enum ButteraugliError 

#[non_exhaustive]
pub enum ButteraugliError {
    ImageTooSmall {
        width: usize,
        height: usize,
    },
    DimensionMismatch {
        w1: usize,
        h1: usize,
        w2: usize,
        h2: usize,
    },
}

Error type for butteraugli 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.

ImageTooSmall

Image is too small (minimum 8x8).

Fields

width: usize

Image width.

height: usize

Image height.

DimensionMismatch

Image dimensions don’t match.

Fields

w1: usize

First image width.

h1: usize

First image height.

w2: usize

Second image width.

h2: usize

Second image height.

Trait Implementations

impl Clone for ButteraugliError

fn clone(&self) -> ButteraugliError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ButteraugliError

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

Formats the value using the given formatter.

impl Display for ButteraugliError

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

Formats the value using the given formatter.

impl Error for ButteraugliError

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 ButteraugliError

fn eq(&self, other: &ButteraugliError) -> 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 Eq for ButteraugliError

impl StructuralPartialEq for ButteraugliError