Enum CacheError 

#[non_exhaustive]
pub enum CacheError {
    SerdeError(Error),
    IOError(Error),
    Utf8Error(FromUtf8Error),
    EncryptionError(String),
}

Error type for the cache module

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.

SerdeError(Error)

Serde error when serializing or deserializing data

IOError(Error)

IO error when reading or writing to the cache

Utf8Error(FromUtf8Error)

Utf8 error when converting from bytes to string

EncryptionError(String)

Encryption error when encrypting or decrypting data

Trait Implementations

impl Debug for CacheError

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

Formats the value using the given formatter.

impl Display for CacheError

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

Formats the value using the given formatter.

impl Error for CacheError

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<CacheError> for Error

fn from(source: CacheError) -> Self

Converts to this type from the input type.

impl From<Error> for CacheError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for CacheError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for CacheError

fn from(source: FromUtf8Error) -> Self

Converts to this type from the input type.