Enum symbolic_symcache::ErrorKind

#[non_exhaustive]
pub enum ErrorKind {
    BufferNotAligned,
    HeaderTooSmall,
    WrongEndianness,
    WrongFormat,
    WrongVersion,
    BadFormatLength,
    BadDebugFile,
    InvalidHeader,
    InvalidFiles,
    InvalidFunctions,
    InvalidSourceLocations,
    InvalidRanges,
    UnexpectedStringBytes {
        expected: usize,
        found: usize,
    },
}

Errors returned while loading/parsing a serialized SymCache.

After a SymCache was successfully parsed via SymCache::parse, an Error that occurs during access of any data indicates either corruption of the serialized file, or a bug in the converter/serializer.

Variants (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.

BufferNotAligned

The buffer is not correctly aligned.

This variant is currently unused.

HeaderTooSmall

The header’s size doesn’t match our expected size.

This variant is currently unused.

WrongEndianness

The file was generated by a system with different endianness.

WrongFormat

The file magic does not match.

WrongVersion

The format version in the header is wrong/unknown.

BadFormatLength

The self-advertised size of the buffer is not correct.

This variant is currently unused.

BadDebugFile

The debug file could not be converted to a symcache.

InvalidHeader

Header could not be parsed from the cache file.

InvalidFiles

File data could not be parsed from the cache file.

InvalidFunctions

Function data could not be parsed from the cache file.

InvalidSourceLocations

Source location data could not be parsed from the cache file.

InvalidRanges

Range data could not be parsed from the cache file.

UnexpectedStringBytes

Fields

expected: usize

Expected number of string bytes.

found: usize

Number of string bytes actually found in the cache file.

The header claimed an incorrect number of string bytes.

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl Error for ErrorKind

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

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl From<ErrorKind> for Error

fn from(kind: ErrorKind) -> Self

Converts to this type from the input type.

impl PartialEq<ErrorKind> for ErrorKind

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

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

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

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

impl Copy for ErrorKind

impl Eq for ErrorKind

impl StructuralEq for ErrorKind

impl StructuralPartialEq for ErrorKind