Enum image2::Error

pub enum Error {
    OutOfBounds(usize, usize),
    UnableToOpenImage(String),
    UnableToWriteImage(String),
    CannotReadImage(String),
    InvalidDimensions(usize, usize, usize),
    FailedColorConversion(String, String),
    MultipleImagesNotSupported(String),
    InvalidType,
    Message(String),
    Magick(Error),
    GlutinWindowCreation(CreationError),
    GlutinContext(ContextError),
}

Enumerates possible errors

Variants

OutOfBounds(usize, usize)

Pixel is out of bounds

UnableToOpenImage(String)

An image file cannot be opened

UnableToWriteImage(String)

An image file cannot be written

CannotReadImage(String)

Image data is invalid

InvalidDimensions(usize, usize, usize)

Invalid image dimensions

FailedColorConversion(String, String)

Colorspace conversion failed

MultipleImagesNotSupported(String)

Unable to write an additional image to a single image file

InvalidType

Invalid image data type

Message(String)

Generic error

Magick(Error)

Magick I/O error type

GlutinWindowCreation(CreationError)

Window creation error

GlutinContext(ContextError)

Glutin context error

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

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 self, req: &mut Demand<'a>)

🔬 This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<ContextError> for Error

fn from(source: ContextError) -> Self

Converts to this type from the input type.

impl From<CreationError> for Error

fn from(source: CreationError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.