Enum png::EncodingError

pub enum EncodingError {
    IoError(Error),
    Format(Cow<'static, str>),
}

Variants

IoError(Error)

Format(Cow<'static, str>)

Trait Implementations

impl Debug for EncodingError

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

Formats the value using the given formatter.

impl Display for EncodingError

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

Formats the value using the given formatter.

impl Error for EncodingError

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

impl From<EncodingError> for Error

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fn from(err: EncodingError) -> Error[−]

Performs the conversion.

impl From<Error> for EncodingError

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fn from(err: Error) -> EncodingError[−]

Performs the conversion.