#[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
ReadInput(Error)
Failure to read input file.
This error occurs in the Session::read_input function provided by the user of thorin.
ParseFileKind(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)
Failed to parse object file.
ParseArchiveFile(Error)
Failed to parse archive file.
ParseArchiveMember(Error)
Failed to parse archive member.
InvalidInputKind
Invalid kind of input.
Only archive and elf files are supported input files.
DecompressData(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)
Section without a name.
RelocationWithInvalidSymbol(String, usize)
Relocation has invalid symbol for a section.
MultipleRelocations(String, usize)
Multiple relocations for a section.
UnsupportedRelocation(String, usize)
Unsupported relocations for a section.
MissingDwoName(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)
Section required of input DWARF objects was missing.
ParseUnitAbbreviations(Error)
Failed to parse unit abbreviations.
ParseUnitAttribute(Error)
Failed to parse unit attribute.
ParseUnitHeader(Error)
Failed to parse unit header.
ParseUnit(Error)
Failed to parse unit.
IncompatibleIndexVersion(String, u16, u16)
Input DWARF package has a different index version than the version being output.
OffsetAtIndex(Error, u64)
Failed to read string offset from .debug_str_offsets at index.
StrAtOffset(Error, usize)
Failed to read string from .debug_str at offset.
ParseIndex(Error, 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)
Compilation unit in DWARF package is not its index.
RowNotInIndex(Error, 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)
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)
Found duplicate split compilation unit.
MissingReferencedUnit(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)
Catch-all for std::io::Error.
ObjectRead(Error)
Catch-all for object::Error.
ObjectWrite(Error)
Catch-all for object::write::Error.
GimliRead(Error)
Catch-all for gimli::read::Error.
GimliWrite(Error)
Catch-all for gimli::write::Error.