Enum DecodeErrorCode 

#[repr(u32)]
pub enum DecodeErrorCode {
    BufferTooShort = 1_000,
    InvalidMagic = 1_001,
    UnsupportedMajorVersion = 1_002,
    UnsupportedMinorVersion = 1_003,
    InvalidHeaderLength = 1_004,
    InvalidFeatureFlags = 1_005,
    InvalidReservedField = 1_006,
    SectionTableOutOfBounds = 1_007,
    DuplicateSection = 1_008,
    MissingRequiredSection = 1_009,
    UnknownSection = 1_010,
    UnknownRequiredSection = 1_011,
    InvalidSectionFlags = 1_012,
    InvalidSectionAlignment = 1_013,
    InvalidSectionBounds = 1_014,
    InvalidRecordSize = 1_015,
    InvalidSectionCount = 1_016,
    OverlappingSection = 1_017,
    InvalidPadding = 1_018,
    TrailingPadding = 1_019,
    InvalidStringOffset = 1_020,
    InvalidUtf8 = 1_021,
    InvalidStringRef = 1_022,
    InvalidSourceRef = 1_023,
    InvalidRootRef = 1_024,
    InvalidNodeRef = 1_025,
    InvalidTokenRef = 1_026,
    InvalidTriviaRef = 1_027,
    UnknownSyntaxKind = 1_028,
    InvalidDiagnosticSeverity = 1_029,
    UnknownDiagnosticCode = 1_030,
    InvalidDiagnosticRange = 1_031,
    InvalidSourceTextRange = 1_032,
    InvalidExtendedData = 1_033,
    InvalidEdgeKind = 1_034,
    InvalidSpan = 1_035,
}

Programmatic decode failure code (1000..1999).

Code values are stable across the v0.1 surface so tests, fixture validators, and language bindings can match on them without parsing human-readable messages. The #[repr(u32)] with explicit discriminants is the enforcement mechanism: reordering or inserting a variant in the wrong place would change a stable numeric value, and the snapshot_compat.rs guard test catches it. When adding a new variant, append it at the end with the next unused number and update the guard test in the same commit.

Variants

BufferTooShort = 1_000

InvalidMagic = 1_001

UnsupportedMajorVersion = 1_002

UnsupportedMinorVersion = 1_003

InvalidHeaderLength = 1_004

InvalidFeatureFlags = 1_005

InvalidReservedField = 1_006

SectionTableOutOfBounds = 1_007

DuplicateSection = 1_008

MissingRequiredSection = 1_009

UnknownSection = 1_010

UnknownRequiredSection = 1_011

InvalidSectionFlags = 1_012

InvalidSectionAlignment = 1_013

InvalidSectionBounds = 1_014

InvalidRecordSize = 1_015

InvalidSectionCount = 1_016

OverlappingSection = 1_017

InvalidPadding = 1_018

TrailingPadding = 1_019

InvalidStringOffset = 1_020

InvalidUtf8 = 1_021

InvalidStringRef = 1_022

InvalidSourceRef = 1_023

InvalidRootRef = 1_024

InvalidNodeRef = 1_025

InvalidTokenRef = 1_026

InvalidTriviaRef = 1_027

UnknownSyntaxKind = 1_028

InvalidDiagnosticSeverity = 1_029

UnknownDiagnosticCode = 1_030

InvalidDiagnosticRange = 1_031

InvalidSourceTextRange = 1_032

InvalidExtendedData = 1_033

InvalidEdgeKind = 1_034

InvalidSpan = 1_035

Implementations

impl DecodeErrorCode

pub const fn as_u32(self) -> u32

Stable numeric value used by tests, fixture validators, and language bindings. The mapping is locked by the compatibility guard in tests/snapshot_compat.rs.

pub const fn as_ox_mf2_error_code(self) -> OxMf2ErrorCode

Binding-oriented alias for Self::as_u32.

pub const fn as_u16(self) -> u16

Legacy helper retained for callers that still use u16 widths. Values fit in u16 for the v0.1 decode domain.

pub const fn name(self) -> &'static str

Trait Implementations

impl Clone for DecodeErrorCode

fn clone(&self) -> DecodeErrorCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DecodeErrorCode

impl Debug for DecodeErrorCode

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

Formats the value using the given formatter.

impl Display for DecodeErrorCode

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

Formats the value using the given formatter.

impl Eq for DecodeErrorCode

impl Hash for DecodeErrorCode

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DecodeErrorCode

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DecodeErrorCode