Enum SectionTableError 

pub enum SectionTableError {
    TooManySections {
        count: usize,
    },
    DuplicateSectionType {
        section_type: u8,
    },
    UnsupportedSectionType {
        got: u8,
    },
    UnsupportedAlignmentTier {
        got: u8,
    },
    StrideInconsistent {
        section_type: u8,
        stride: u32,
        element_count: u32,
        payload_len: usize,
    },
    OutputBufferTooSmall {
        needed: usize,
        have: usize,
    },
    InputTooShort {
        got: usize,
        need: usize,
    },
    BadSectionTablePointer {
        offset: u32,
        count: u32,
    },
    NonZeroDescriptorReserved {
        index: usize,
    },
    MisalignedSection {
        index: usize,
        offset: u32,
        tier: AlignmentTier,
    },
    OutOfBounds {
        index: usize,
        offset: u32,
        length: u32,
        file_len: usize,
    },
    OverlappingSections {
        index_a: usize,
        index_b: usize,
    },
    StrideInconsistentDescriptor {
        index: usize,
        stride: u32,
        element_count: u32,
        byte_length: u32,
    },
    UndefinedSectionType {
        index: usize,
        got: u8,
    },
    UndefinedAlignmentTier {
        index: usize,
        got: u8,
    },
    CrcMismatch {
        index: usize,
        section_type: u8,
        expected: u32,
        got: u32,
    },
    NonZeroPadding {
        at: usize,
    },
}

Section-table encode/decode error.

Variants

TooManySections

More than MAX_SECTION_COUNT sections.

Fields

count: usize

DuplicateSectionType

Two sections share the same section_type (canonical encoding requires unique types in v1).

Fields

section_type: u8

UnsupportedSectionType

A section type byte is not a defined variant, or is Undefined, or is a SpecReserved* type the v1 writer refuses to emit.

Fields

got: u8

UnsupportedAlignmentTier

An alignment tier byte is not a defined variant.

Fields

got: u8

StrideInconsistent

stride * element_count != payload.len().

Fields

section_type: u8

stride: u32

element_count: u32

payload_len: usize

OutputBufferTooSmall

The caller-supplied output buffer is too small.

Fields

needed: usize

have: usize

InputTooShort

The input bytes are too short to hold the header + section table.

Fields

got: usize

need: usize

BadSectionTablePointer

The header’s section-table pointer is inconsistent (offset/count mismatch, offset below header, or count over the max).

Fields

offset: u32

count: u32

NonZeroDescriptorReserved

A descriptor’s reserved16 is non-zero.

Fields

index: usize

MisalignedSection

A descriptor’s byte_offset is misaligned relative to its tier.

Fields

index: usize

offset: u32

tier: AlignmentTier

OutOfBounds

A descriptor’s byte_offset/byte_length is out of bounds.

Fields

index: usize

offset: u32

length: u32

file_len: usize

OverlappingSections

Two descriptors’ payload regions overlap.

Fields

index_a: usize

index_b: usize

StrideInconsistentDescriptor

A descriptor’s stride * element_count != byte_length.

Fields

index: usize

stride: u32

element_count: u32

byte_length: u32

UndefinedSectionType

A descriptor’s section type is Undefined or an unknown byte.

Fields

index: usize

got: u8

UndefinedAlignmentTier

A descriptor’s alignment tier is undefined.

Fields

index: usize

got: u8

CrcMismatch

A payload’s CRC-32C does not match the stored value (a flipped bit).

Fields

index: usize

section_type: u8

expected: u32

got: u32

NonZeroPadding

A padding region between sections is non-zero.

Fields

at: usize

Trait Implementations

impl Clone for SectionTableError

fn clone(&self) -> SectionTableError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SectionTableError

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

Formats the value using the given formatter.

impl Display for SectionTableError

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

Formats the value using the given formatter.

impl Error for SectionTableError

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 PartialEq for SectionTableError

fn eq(&self, other: &SectionTableError) -> 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 Eq for SectionTableError

impl StructuralPartialEq for SectionTableError