Enum jpeg_decoder::Error

pub enum Error {
    Format(String),
    Unsupported(UnsupportedFeature),
    Io(IoError),
    Internal(Box<dyn StdError + Send + Sync + 'static>),
}

[−] Expand description

Errors that can occur while decoding a JPEG image.

Variants

Format(String)

[−] Expand description

The image is not formatted properly. The string contains detailed information about the error.

Unsupported(UnsupportedFeature)

[−] Expand description

The image makes use of a JPEG feature not (currently) supported by this library.

Io(IoError)

[−] Expand description

An I/O error occurred while decoding the image.

Internal(Box<dyn StdError + Send + Sync + 'static>)

[−] Expand description

An internal error occurred while decoding the image.

Trait Implementations

impl Debug for Error[+]

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

Formats the value using the given formatter.

impl Display for Error[+]

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

Formats the value using the given formatter.

impl Error for Error[+]

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fn source(&self) -> Option<&(dyn StdError + 'static)>[−]

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

pub fn backtrace(&self) -> Option<&Backtrace>[−]

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

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

pub fn description(&self) -> &str[−]

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error[+]

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fn from(err: IoError) -> Error[−]

Performs the conversion.