Enum TiffError 

pub enum TiffError {
    Io(IoError),
    InvalidMagic(u16),
    InvalidVersion(u16),
    InvalidBigTiffOffsetSize(u16),
    FileTooSmall {
        required: u64,
        actual: u64,
    },
    InvalidIfdOffset(u64),
    MissingTag(&'static str),
    InvalidTagValue {
        tag: &'static str,
        message: String,
    },
    UnsupportedCompression(String),
    StripOrganization,
    UnknownFieldType(u16),
}

Errors that can occur when parsing TIFF files

Variants

Io(IoError)

I/O error while reading the file

InvalidMagic(u16)

Invalid TIFF magic bytes (not II or MM)

InvalidVersion(u16)

Invalid TIFF version number

InvalidBigTiffOffsetSize(u16)

Invalid BigTIFF offset byte size (must be 8)

FileTooSmall

File is too small to contain a valid TIFF header

Fields

required: u64

actual: u64

InvalidIfdOffset(u64)

Invalid IFD offset (points outside file or to invalid location)

MissingTag(&'static str)

Required tag is missing from IFD

InvalidTagValue

Tag has unexpected type or count

Fields

tag: &'static str

message: String

UnsupportedCompression(String)

Unsupported compression scheme

StripOrganization

File uses strips instead of tiles

UnknownFieldType(u16)

Unknown field type in IFD entry

Trait Implementations

impl Clone for TiffError

fn clone(&self) -> TiffError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TiffError

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

Formats the value using the given formatter.

impl Display for TiffError

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

Formats the value using the given formatter.

impl Error for TiffError

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<IoError> for TiffError

fn from(source: IoError) -> Self

Converts to this type from the input type.

impl From<TiffError> for FormatError

fn from(source: TiffError) -> Self

Converts to this type from the input type.

impl From<TiffError> for TileError

fn from(source: TiffError) -> Self

Converts to this type from the input type.

impl From<ValidationError> for TiffError

fn from(error: ValidationError) -> Self

Converts to this type from the input type.