Enum StorageError 

pub enum StorageError {
    Codec {
        source: CodecError,
    },
    Database {
        source: Box<dyn Error + Sync + Send>,
    },
}

An error type for storage operations.

Variants

Codec

An error occurred while encoding or decoding data.

Fields

source: CodecError

underlying error

Database

An error occurred while interacting with the storage backend.

Fields

source: Box<dyn Error + Sync + Send>

underlying error

Trait Implementations

impl Debug for StorageError

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

Formats the value using the given formatter.

impl Display for StorageError

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

Formats the value using the given formatter.

impl Error for StorageError

where StorageError: Debug + Display,

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

Returns the lower-level source of this error, if any.

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 ErrorCompat for StorageError

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

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.

impl From<DatabaseError> for StorageError

fn from(error: DatabaseError) -> StorageError

Converts to this type from the input type.