Enum xmp_toolkit::XmpErrorType

#[non_exhaustive]
#[repr(i32)]
pub enum XmpErrorType {
    Unknown = 0,
    Tbd = 1,
    Unavailable = 2,
    BadObject = 3,
    BadParam = 4,
    BadValue = 5,
    AssertFailure = 6,
    EnforceFailure = 7,
    Unimplemented = 8,
    InternalFailure = 9,
    Deprecated = 10,
    ExternalFailure = 11,
    UserAbort = 12,
    StdException = 13,
    UnknownException = 14,
    NoMemory = 15,
    ProgressAbort = 16,
    BadSchema = 101,
    BadXPath = 102,
    BadOptions = 103,
    BadIndex = 104,
    BadIterPosition = 105,
    BadParse = 106,
    BadSerialize = 107,
    BadFileFormat = 108,
    NoFileHandler = 109,
    TooLargeForJpeg = 110,
    NoFile = 111,
    FilePermission = 112,
    DiskSpace = 113,
    ReadError = 114,
    WriteError = 115,
    BadBlockFormat = 116,
    FilePathNotAFile = 117,
    RejectedFileExtension = 118,
    BadXml = 201,
    BadRdf = 202,
    BadXmp = 203,
    EmptyIterator = 204,
    BadUnicode = 205,
    BadTiff = 206,
    BadJpeg = 207,
    BadPsd = 208,
    BadPsir = 209,
    BadIptc = 210,
    BadMpeg = 211,
    HeifConstructionMethodNotSupported = 212,
    BadPng = 213,
    NulInRustString = -432,
    NoCppToolkit = -433,
    XmpMetaElementMissing = -434,
}

Describes which error type occurred.

Represents a specific error code from the underlying C++ XMP Toolkit.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unknown = 0

Generic unknown error.

Tbd = 1

Generic undefined error.

Unavailable = 2

Generic unavailable error.

BadObject = 3

Generic bad object error.

BadParam = 4

Generic bad parameter error.

BadValue = 5

Generic bad value error.

AssertFailure = 6

Generic assertion failure.

EnforceFailure = 7

Generic enforcement failure.

Unimplemented = 8

Generic unimplemented error.

InternalFailure = 9

Generic internal failure.

Deprecated = 10

Generic deprecated error.

ExternalFailure = 11

Generic external failure.

UserAbort = 12

Generic user abort error.

StdException = 13

Generic standard exception.

UnknownException = 14

Generic unknown exception.

NoMemory = 15

Generic out-of-memory error.

ProgressAbort = 16

Progress reporting callback requested abort.

BadSchema = 101

Bad schema parameter.

BadXPath = 102

Bad XPath parameter.

BadOptions = 103

Bad options parameter.

BadIndex = 104

Bad index parameter.

BadIterPosition = 105

Bad iteration position.

BadParse = 106

XML parsing error (deprecated).

BadSerialize = 107

Serialization error.

BadFileFormat = 108

File format error.

NoFileHandler = 109

No file handler found for format.

TooLargeForJpeg = 110

Data too large for JPEG file format.

NoFile = 111

A file does not exist.

FilePermission = 112

A file exists but cannot be opened.

DiskSpace = 113

A file write failed due to lack of disk space.

ReadError = 114

A file read failed.

WriteError = 115

A file write failed for a reason other than lack of disk space.

BadBlockFormat = 116

A block of a file is ill-formed, e.g. invalid IPTC-IIM in a photo.

FilePathNotAFile = 117

File path is not a file.

RejectedFileExtension = 118

Rejected file extension.

BadXml = 201

XML format error.

BadRdf = 202

RDF format error.

BadXmp = 203

XMP format error.

EmptyIterator = 204

Empty iterator.

BadUnicode = 205

Unicode error.

BadTiff = 206

TIFF format error.

BadJpeg = 207

JPEG format error.

BadPsd = 208

PSD format error.

BadPsir = 209

PSIR format error.

BadIptc = 210

IPTC format error.

BadMpeg = 211

MPEG format error.

HeifConstructionMethodNotSupported = 212

HEIF format: Modify Operation is not supported for Construction Method 1 or 2.

BadPng = 213

PNG format error.

NulInRustString = -432

Can not convert from Rust string to C string because a NUL byte was found.

NoCppToolkit = -433

C++ toolkit did not initialize properly.

XmpMetaElementMissing = -434

An x:xmpmeta wrapper was required, but not found.

This error can only occur if you call XmpMeta::from_str_with_options() with FromStrOptions::require_xmp_meta().

Trait Implementations

impl Debug for XmpErrorType

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

Formats the value using the given formatter.

impl Display for XmpErrorType

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

Formats the value using the given formatter.

impl Error for XmpErrorType

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<i32> for XmpErrorType

fn from(number: i32) -> Self

Converts to this type from the input type.

impl FromPrimitive for XmpErrorType

type Primitive = i32

fn from_primitive(number: Self::Primitive) -> Self

impl PartialEq for XmpErrorType

fn eq(&self, other: &XmpErrorType) -> 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 XmpErrorType

impl StructuralPartialEq for XmpErrorType