Enum DecoderError 

pub enum DecoderError {
    InvalidParam(&'static str),
    NotEnoughData(&'static str),
    Bitstream(&'static str),
    Unsupported(&'static str),
}

Error type used by decoding and parsing entry points.

Variants

InvalidParam(&'static str)

A caller-provided buffer size or dimension is invalid.

NotEnoughData(&'static str)

The input ended before a required structure was fully available.

Bitstream(&'static str)

The bitstream violates the WebP container or codec format.

Unsupported(&'static str)

The input uses a feature that is intentionally not implemented.

Trait Implementations

impl Clone for DecoderError

fn clone(&self) -> DecoderError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecoderError

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

Formats the value using the given formatter.

impl Display for DecoderError

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

Formats the value using the given formatter.

impl Error for DecoderError

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 DecoderError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for DecoderError

impl Eq for DecoderError

impl StructuralPartialEq for DecoderError