Enum image2::Error[−][src]

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),
}

Expand description

Enumerates possible errors

Variants

OutOfBounds(usize, usize)

Pixel is out of bounds

Tuple Fields of OutOfBounds

0: usize1: usize

UnableToOpenImage(String)

An image file cannot be opened

Tuple Fields of UnableToOpenImage

0: String

UnableToWriteImage(String)

An image file cannot be written

Tuple Fields of UnableToWriteImage

0: String

CannotReadImage(String)

Image data is invalid

Tuple Fields of CannotReadImage

0: String

InvalidDimensions(usize, usize, usize)

Invalid image dimensions

Tuple Fields of InvalidDimensions

0: usize1: usize2: usize

FailedColorConversion(String, String)

Colorspace conversion failed

Tuple Fields of FailedColorConversion

0: String1: String

MultipleImagesNotSupported(String)

Unable to write an additional image to a single image file

Tuple Fields of MultipleImagesNotSupported

0: String

InvalidType

Invalid image data type

Message(String)

Generic error

Tuple Fields of Message

0: String

Magick(Error)

Magick I/O error type

Tuple Fields of Magick

0: Error

GlutinWindowCreation(CreationError)

Window creation error

Tuple Fields of GlutinWindowCreation

0: CreationError

GlutinContext(ContextError)

Glutin context error

Tuple Fields of GlutinContext

0: ContextError

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter. Read more

impl Display for Error

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

Formats the value using the given formatter. Read more

impl Error for Error

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

The lower-level source of this error, if any. Read more

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0[src]

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0[src]

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<ContextError> for Error

fn from(source: ContextError) -> Self

Performs the conversion.

impl From<CreationError> for Error

fn from(source: CreationError) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl !UnwindSafe for Error

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> ToString for T where
T: Display + ?Sized,

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.