Enum ParseError 

pub enum ParseError {
    InvalidMagic {
        expected: u16,
        found: u16,
    },
    InvalidByteOrder(u16),
    InvalidIfd {
        offset: u64,
        reason: String,
    },
    TagNotFound(TiffTag),
    OffsetOutOfBounds {
        offset: u64,
        size: u64,
        file_size: u64,
    },
    UnknownDataType(u16),
    InvalidDimensions {
        width: u32,
        height: u32,
    },
    CircularReference(u64),
    BinaryParse(String),
}

TIFF and binary parse errors.

Variants

InvalidMagic

Invalid TIFF magic number.

Fields

expected: u16

Expected magic number

found: u16

Actual magic number found

InvalidByteOrder(u16)

Invalid byte order marker.

InvalidIfd

Invalid or malformed IFD.

Fields

offset: u64

Offset where the IFD was expected

reason: String

Description of what’s wrong

TagNotFound(TiffTag)

Required tag not found.

OffsetOutOfBounds

Offset exceeds file boundaries.

Fields

offset: u64

The offset that’s out of bounds

size: u64

Size of data being accessed

file_size: u64

Total file size

UnknownDataType(u16)

Unknown TIFF data type.

InvalidDimensions

Invalid image dimensions.

Fields

width: u32

Image width

height: u32

Image height

CircularReference(u64)

Circular reference detected in IFD chain.

BinaryParse(String)

Binary parse error (from binrw or other parsers).

Trait Implementations

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

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 From<ParseError> for RawError

fn from(source: ParseError) -> Self

Converts to this type from the input type.