[−][src]Enum dither::Error

pub enum Error {
    Output(IOError),
    Input(IOError),
    BadBitDepth(u8),
    Color(Error),
    CustomPaletteIncompatibleWithDepth,
}

Handling of runtime errors in main.

Variants

Output(IOError)

An error saving an image from file.

Input(IOError)BadBitDepth(u8)

A bit depth that's not in the range 0..8

Color(Error)

An error creating a color::Mode

CustomPaletteIncompatibleWithDepth

The user has specified both [color::Mode::CustomPalette] and the bit depth Opt

Methods

impl Error[src]

pub fn input(err: impl Into<ImageError>, path: impl AsRef<Path>) -> Self[src]

pub fn output(err: impl Into<ImageError>, path: impl AsRef<Path>) -> Self[src]

Trait Implementations

impl From<Error> for Error[src]

impl Debug for Error[src]

impl Display for Error[src]

impl Error for Error[src]

fn description(&self) -> &str
1.0.0
[src]

This method is soft-deprecated. Read more

fn cause(&self) -> Option<&dyn Error>
1.0.0
[src]

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

fn source(&self) -> Option<&(dyn Error + 'static)>
1.30.0
[src]

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

Auto Trait Implementations

impl Send for Error

impl Sync for Error

Blanket Implementations

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

impl<T, U> Into for T where
    U: From<T>, [src]

impl<T> From for T[src]

impl<T, U> TryFrom for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized, [src]

impl<T> BorrowMut for T where
    T: ?Sized, [src]

impl<T, U> TryInto for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

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

impl<T> SetParameter for T

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
    T: Parameter<Self>, 

Sets value as a parameter of self.