Enum gift::DecodeError

pub enum DecodeError {
    Io(Error),
    MalformedHeader,
    UnsupportedVersion([u8; 3]),
    InvalidBlockCode,
    InvalidBlockSequence,
    MalformedGraphicControlExtension,
    UnexpectedEndOfFile,
    InvalidCodeSize,
    TooLargeImage,
    IncompleteImageData,
    InvalidFrameDimensions,
    MissingColorTable,
    InvalidColorIndex,
}

Errors encountered while decoding a GIF file.

Variants

Io(Error)

A wrapped I/O error.

MalformedHeader

Header block malformed or missing.

UnsupportedVersion([u8; 3])

GIF version not supported (87a or 89a only).

InvalidBlockCode

Invalid Block code (signature).

InvalidBlockSequence

Blocks arranged in invalid sequence.

MalformedGraphicControlExtension

GraphicControl block has invalid length.

UnexpectedEndOfFile

File ends with incomplete block.

InvalidCodeSize

LZW code size must be less than or equal to 12.

TooLargeImage

Image larger than specified by max_image_sz.

IncompleteImageData

ImageData block is incomplete.

InvalidFrameDimensions

Frame location / size larger than sreen size.

MissingColorTable

Missing color table for a frame.

InvalidColorIndex

Invalid color index in a frame.

Trait Implementations

impl From<Error> for DecodeError

fn from(e: Error) -> Self

Performs the conversion.

impl Debug for DecodeError

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

Formats the value using the given formatter.

impl Display for DecodeError

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for DecodeError

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

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

fn description(&self) -> &str

This method is soft-deprecated.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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