Enum image::codecs::hdr::decoder::DecoderError

enum DecoderError {
    RadianceHdrSignatureInvalid,
    TruncatedHeader,
    TruncatedDimensions,
    UnparsableF32(LineType, ParseFloatError),
    UnparsableU32(LineType, ParseIntError),
    LineTooShort(LineType),
    ExtraneousColorcorrNumbers,
    DimensionsLineTooShort(usize, usize),
    DimensionsLineTooLong(usize),
    WrongScanlineLength(usize, usize),
    FirstPixelRlMarker,
}

Errors that can occur during decoding and parsing of a HDR image

Variants

RadianceHdrSignatureInvalid

HDR’s “#?RADIANCE” signature wrong or missing

TruncatedHeader

EOF before end of header

TruncatedDimensions

EOF instead of image dimensions

UnparsableF32(LineType, ParseFloatError)

A value couldn’t be parsed

UnparsableU32(LineType, ParseIntError)

A value couldn’t be parsed

LineTooShort(LineType)

Not enough numbers in line

ExtraneousColorcorrNumbers

COLORCORR contains too many numbers in strict mode

DimensionsLineTooShort(usize, usize)

Dimensions line had too few elements

DimensionsLineTooLong(usize)

Dimensions line had too many elements

WrongScanlineLength(usize, usize)

The length of a scanline (1) wasn’t a match for the specified length (2)

FirstPixelRlMarker

First pixel of a scanline is a run length marker

Trait Implementations

impl Clone for DecoderError

fn clone(&self) -> DecoderError

Returns a copy 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<'_>) -> Result

Formats the value using the given formatter.

impl Error for DecoderError

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

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 From<DecoderError> for ImageError

fn from(e: DecoderError) -> ImageError

Converts to this type from the input type.

impl PartialEq<DecoderError> for DecoderError

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for DecoderError

impl StructuralEq for DecoderError

impl StructuralPartialEq for DecoderError