Enum CacheErrorKind 

#[non_exhaustive]
pub enum CacheErrorKind {
    WrongEndianness,
    WrongFormat,
    WrongVersion,
    InvalidHeader,
    InvalidClasses,
    InvalidMembers,
    UnexpectedStringBytes {
        expected: usize,
        found: usize,
    },
}

Errors returned while loading/parsing a serialized ProguardCache.

After a ProguardCache was successfully parsed via ProguardCache::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.

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.

InvalidHeader

Header could not be parsed from the cache file.

InvalidClasses

Class data could not be parsed from the cache file.

InvalidMembers

Member data could not be parsed from the cache file.

UnexpectedStringBytes

The header claimed an incorrect number of string bytes.

Fields

expected: usize

Expected number of string bytes.

found: usize

Number of string bytes actually found in the cache file.

Trait Implementations

impl Clone for CacheErrorKind

fn clone(&self) -> CacheErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheErrorKind

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

Formats the value using the given formatter.

impl Display for CacheErrorKind

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

Formats the value using the given formatter.

impl Error for CacheErrorKind

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 From<CacheErrorKind> for CacheError

fn from(kind: CacheErrorKind) -> Self

Converts to this type from the input type.

impl PartialEq for CacheErrorKind

fn eq(&self, other: &CacheErrorKind) -> 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 Copy for CacheErrorKind

impl Eq for CacheErrorKind

impl StructuralPartialEq for CacheErrorKind