Enum thorin::Error[−][src]

#[non_exhaustive]
pub enum Error {
Show 40 variants
    ReadInput(Error),
    ParseFileKind(Error),
    ParseObjectFile(Error),
    ParseArchiveFile(Error),
    ParseArchiveMember(Error),
    InvalidInputKind,
    DecompressData(Error),
    NamelessSection(Error, usize),
    RelocationWithInvalidSymbol(String, usize),
    MultipleRelocations(String, usize),
    UnsupportedRelocation(String, usize),
    MissingDwoName(u64),
    NoCompilationUnits,
    NoDie,
    TopLevelDieNotUnit,
    MissingRequiredSection(&'static str),
    ParseUnitAbbreviations(Error),
    ParseUnitAttribute(Error),
    ParseUnitHeader(Error),
    ParseUnit(Error),
    IncompatibleIndexVersion(String, u16, u16),
    OffsetAtIndex(Error, u64),
    StrAtOffset(Error, usize),
    ParseIndex(Error, String),
    UnitNotInIndex(u64),
    RowNotInIndex(Error, u32),
    SectionNotInRow,
    EmptyUnit(u64),
    MultipleDebugInfoSection,
    MultipleDebugTypesSection,
    NotSplitUnit,
    DuplicateUnit(u64),
    MissingReferencedUnit(u64),
    NoOutputObjectCreated,
    MixedInputEncodings,
    Io(Error),
    ObjectRead(Error),
    ObjectWrite(Error),
    GimliRead(Error),
    GimliWrite(Error),
}

Expand description

Diagnostics (and contexts) emitted during DWARF packaging.

Variants (Non-exhaustive)

This enum is marked as 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.

`ReadInput(Error)`

Tuple Fields

0: Error

Failure to read input file.

This error occurs in the Session::read_input function provided by the user of thorin.

`ParseFileKind(Error)`

Tuple Fields

0: Error

Failed to parse kind of input file.

Input file kind is necessary to determine how to parse the rest of the input, and to validate that the input file is of a type that thorin can process.

`ParseObjectFile(Error)`

Tuple Fields

0: Error

Failed to parse object file.

`ParseArchiveFile(Error)`

Tuple Fields

0: Error

Failed to parse archive file.

`ParseArchiveMember(Error)`

Tuple Fields

0: Error

Failed to parse archive member.

`InvalidInputKind`

Invalid kind of input.

Only archive and elf files are supported input files.

`DecompressData(Error)`

Tuple Fields

0: Error

Failed to decompress data.

thorin uses object for decompression, so object probably didn’t have support for the type of compression used.

`NamelessSection(Error, usize)`

Tuple Fields

0: Error

1: usize

Section without a name.

`RelocationWithInvalidSymbol(String, usize)`

Tuple Fields

0: String

1: usize

Relocation has invalid symbol for a section.

`MultipleRelocations(String, usize)`

Tuple Fields

0: String

1: usize

Multiple relocations for a section.

`UnsupportedRelocation(String, usize)`

Tuple Fields

0: String

1: usize

Unsupported relocations for a section.

`MissingDwoName(u64)`

Tuple Fields

0: u64

Input object that has a DwoId (or DebugTypeSignature) does not have a DW_AT_GNU_dwo_name or DW_AT_dwo_name attribute.

`NoCompilationUnits`

Input object has no compilation units.

`NoDie`

No top-level debugging information entry in unit.

`TopLevelDieNotUnit`

Top-level debugging information entry is not a compilation/type unit.

`MissingRequiredSection(&'static str)`

Tuple Fields

0: &'static str

Section required of input DWARF objects was missing.

`ParseUnitAbbreviations(Error)`

Tuple Fields

0: Error

Failed to parse unit abbreviations.

`ParseUnitAttribute(Error)`

Tuple Fields

0: Error

Failed to parse unit attribute.

`ParseUnitHeader(Error)`

Tuple Fields

0: Error

Failed to parse unit header.

`ParseUnit(Error)`

Tuple Fields

0: Error

Failed to parse unit.

`IncompatibleIndexVersion(String, u16, u16)`

Tuple Fields

0: String

1: u16

2: u16

Input DWARF package has a different index version than the version being output.

`OffsetAtIndex(Error, u64)`

Tuple Fields

0: Error

1: u64

Failed to read string offset from .debug_str_offsets at index.

`StrAtOffset(Error, usize)`

Tuple Fields

0: Error

1: usize

Failed to read string from .debug_str at offset.

`ParseIndex(Error, String)`

Tuple Fields

0: Error

1: String

Failed to parse index section.

If an input file is a DWARF package, its index section needs to be read to ensure that the contributions within it are preserved.

`UnitNotInIndex(u64)`

Tuple Fields

0: u64

Compilation unit in DWARF package is not its index.

`RowNotInIndex(Error, u32)`

Tuple Fields

0: Error

1: u32

Row for a compilation unit is not in the index.

`SectionNotInRow`

Section not found in unit’s row in index, i.e. a DWARF package contains a section but its index doesn’t record contributions to it.

`EmptyUnit(u64)`

Tuple Fields

0: u64

Compilation unit in input DWARF object has no content.

`MultipleDebugInfoSection`

Found multiple .debug_info.dwo sections.

`MultipleDebugTypesSection`

Found multiple .debug_types.dwo sections in a DWARF package file.

`NotSplitUnit`

Found a regular compilation unit in a DWARF object.

`DuplicateUnit(u64)`

Tuple Fields

0: u64

Found duplicate split compilation unit.

`MissingReferencedUnit(u64)`

Tuple Fields

0: u64

Unit referenced by an executable was not found.

`NoOutputObjectCreated`

No output object was created from inputs

`MixedInputEncodings`

Input objects have different encodings.

`Io(Error)`

Tuple Fields

0: Error

Catch-all for std::io::Error.

`ObjectRead(Error)`

Tuple Fields

0: Error

Catch-all for object::Error.

`ObjectWrite(Error)`

Tuple Fields

0: Error

Catch-all for object::write::Error.

`GimliRead(Error)`

Tuple Fields

0: Error

Catch-all for gimli::read::Error.

`GimliWrite(Error)`

Tuple Fields

0: Error

Catch-all for gimli::write::Error.

Enum thorin::Error[−][src]

Variants (Non-exhaustive)

ReadInput(Error)

Tuple Fields

ParseFileKind(Error)

Tuple Fields

ParseObjectFile(Error)

Tuple Fields

ParseArchiveFile(Error)

Tuple Fields

ParseArchiveMember(Error)

Tuple Fields

InvalidInputKind

DecompressData(Error)

Tuple Fields

NamelessSection(Error, usize)

Tuple Fields

RelocationWithInvalidSymbol(String, usize)

Tuple Fields

MultipleRelocations(String, usize)

Tuple Fields

UnsupportedRelocation(String, usize)

Tuple Fields

MissingDwoName(u64)

Tuple Fields

NoCompilationUnits

NoDie

TopLevelDieNotUnit

MissingRequiredSection(&'static str)

Tuple Fields

ParseUnitAbbreviations(Error)

Tuple Fields

ParseUnitAttribute(Error)

Tuple Fields

ParseUnitHeader(Error)

Tuple Fields

ParseUnit(Error)

Tuple Fields

IncompatibleIndexVersion(String, u16, u16)

Tuple Fields

OffsetAtIndex(Error, u64)

Tuple Fields

StrAtOffset(Error, usize)

Tuple Fields

ParseIndex(Error, String)

Tuple Fields

UnitNotInIndex(u64)

Tuple Fields

RowNotInIndex(Error, u32)

Tuple Fields

SectionNotInRow

EmptyUnit(u64)

Tuple Fields

MultipleDebugInfoSection

MultipleDebugTypesSection

NotSplitUnit

DuplicateUnit(u64)

Tuple Fields

MissingReferencedUnit(u64)

Tuple Fields

NoOutputObjectCreated

MixedInputEncodings

Io(Error)

Tuple Fields

ObjectRead(Error)

Tuple Fields

ObjectWrite(Error)

Tuple Fields

GimliRead(Error)

Tuple Fields

GimliWrite(Error)

Tuple Fields

Trait Implementations

impl Debug for Error

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

impl Display for Error

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

impl Error for Error

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

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

`ReadInput(Error)`

`ParseFileKind(Error)`

`ParseObjectFile(Error)`

`ParseArchiveFile(Error)`

`ParseArchiveMember(Error)`

`InvalidInputKind`

`DecompressData(Error)`

`NamelessSection(Error, usize)`

`RelocationWithInvalidSymbol(String, usize)`

`MultipleRelocations(String, usize)`

`UnsupportedRelocation(String, usize)`

`MissingDwoName(u64)`

`NoCompilationUnits`

`NoDie`

`TopLevelDieNotUnit`

`MissingRequiredSection(&'static str)`

`ParseUnitAbbreviations(Error)`

`ParseUnitAttribute(Error)`

`ParseUnitHeader(Error)`

`ParseUnit(Error)`

`IncompatibleIndexVersion(String, u16, u16)`

`OffsetAtIndex(Error, u64)`

`StrAtOffset(Error, usize)`

`ParseIndex(Error, String)`

`UnitNotInIndex(u64)`

`RowNotInIndex(Error, u32)`

`SectionNotInRow`

`EmptyUnit(u64)`

`MultipleDebugInfoSection`

`MultipleDebugTypesSection`

`NotSplitUnit`

`DuplicateUnit(u64)`

`MissingReferencedUnit(u64)`

`NoOutputObjectCreated`

`MixedInputEncodings`

`Io(Error)`

`ObjectRead(Error)`

`ObjectWrite(Error)`

`GimliRead(Error)`

`GimliWrite(Error)`

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,