Enum TranscodeError 

pub enum TranscodeError {
    Decode(DecodeError),
    Resize(ResizeError),
    Encode(EncodeError),
    DurationOverflow,
    FrameCountOverflow,
    FrameCountMismatch {
        decoded: u32,
        declared: u32,
    },
}

Failure while transcoding an animated WebP sequence.

Variants

Decode(DecodeError)

The source animation could not be decoded.

Resize(ResizeError)

The source or destination resize operation could not be created/applied.

Encode(EncodeError)

The destination encoder could not be created or finished.

DurationOverflow

The accumulated frame durations overflowed Duration.

FrameCountOverflow

The number of processed frames overflowed u32.

FrameCountMismatch

The decoder produced a different number of frames than the source metadata declared.

Fields

decoded: u32

Number of frames actually produced by the decoder.

declared: u32

Number of frames declared by the source metadata.

Trait Implementations

impl Clone for TranscodeError

fn clone(&self) -> TranscodeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TranscodeError

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

Formats the value using the given formatter.

impl Display for TranscodeError

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

Formats the value using the given formatter.

impl Error for TranscodeError

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl PartialEq for TranscodeError

fn eq(&self, other: &TranscodeError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for TranscodeError