Enum spng::Error

#[repr(i32)]
pub enum Error {
    IoError,
    IoEof,
    Inval,
    Mem,
    Overflow,
    Signature,
    Width,
    Height,
    UserWidth,
    UserHeight,
    BitDepth,
    ColorType,
    CompressionMethod,
    FilterMethod,
    InterlaceMethod,
    IhdrSize,
    Noihdr,
    ChunkPos,
    ChunkSize,
    ChunkCrc,
    ChunkType,
    ChunkUnknownCritical,
    DupPlte,
    DupChrm,
    DupGama,
    DupIccp,
    DupSbit,
    DupSrgb,
    DupBkgd,
    DupHist,
    DupTrns,
    DupPhys,
    DupTime,
    DupOffs,
    DupExif,
    Chrm,
    PlteIdx,
    TrnsColorType,
    TrnsNoPlte,
    Gama,
    IccpName,
    IccpCompressionMethod,
    Sbit,
    Srgb,
    Text,
    TextKeyword,
    Ztxt,
    ZtxtCompressionMethod,
    Itxt,
    ItxtCompressionFlag,
    ItxtCompressionMethod,
    ItxtLangTag,
    ItxtTranslatedKey,
    BkgdNoPlte,
    BkgdPlteIdx,
    HistNoPlte,
    Phys,
    SpltName,
    SpltDupName,
    SpltDepth,
    Time,
    Offs,
    Exif,
    IdatTooShort,
    IdatStream,
    Zlib,
    Filter,
    Bufsiz,
    Io,
    Eof,
    BufSet,
    Badstate,
    Fmt,
    Flags,
    Chunkavail,
    NcodeOnly,
    Oi,
    Noplte,
}

Variants

IoError

IoEof

Inval

Mem

Overflow

Signature

Width

Height

UserWidth

UserHeight

BitDepth

ColorType

CompressionMethod

FilterMethod

InterlaceMethod

IhdrSize

Noihdr

ChunkPos

ChunkSize

ChunkCrc

ChunkType

ChunkUnknownCritical

DupPlte

DupChrm

DupGama

DupIccp

DupSbit

DupSrgb

DupBkgd

DupHist

DupTrns

DupPhys

DupTime

DupOffs

DupExif

Chrm

PlteIdx

TrnsColorType

TrnsNoPlte

Gama

IccpName

IccpCompressionMethod

Sbit

Srgb

Text

TextKeyword

Ztxt

ZtxtCompressionMethod

Itxt

ItxtCompressionFlag

ItxtCompressionMethod

ItxtLangTag

ItxtTranslatedKey

BkgdNoPlte

BkgdPlteIdx

HistNoPlte

Phys

SpltName

SpltDupName

SpltDepth

Time

Offs

Exif

IdatTooShort

IdatStream

Zlib

Filter

Bufsiz

Io

Eof

BufSet

Badstate

Fmt

Flags

Chunkavail

NcodeOnly

Oi

Noplte

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Error

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

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

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

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl Hash for Error

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<Error> for Error

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for Error

impl StructuralPartialEq for Error