Enum oxipng::PngError

#[non_exhaustive]pub enum PngError {
    DeflatedDataTooLong(usize),
    TimedOut,
    NotPNG,
    APNGNotSupported,
    InvalidData,
    TruncatedData,
    ChunkMissing(&'static str),
    Other(Box<str>),
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

DeflatedDataTooLong(usize)

TimedOut

NotPNG

APNGNotSupported

InvalidData

TruncatedData

ChunkMissing(&'static str)

Other(Box<str>)

Implementations

impl PngError

pub fn new(description: &str) -> PngError

Trait Implementations

impl Clone for PngError

fn clone(&self) -> PngError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PngError

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

Formats the value using the given formatter.

impl Display for PngError

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

Formats the value using the given formatter.

impl Error for PngError

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

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

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

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

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

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<ZError> for PngError

fn from(err: ZError) -> Self

Performs the conversion.