Enum StorageError 

pub enum StorageError {
    NotFound {
        path: String,
        source: BackendError,
        backtrace: Backtrace,
    },
    AlreadyExists {
        path: String,
        source: BackendError,
        backtrace: Backtrace,
    },
    OtherIo {
        path: String,
        source: BackendError,
        backtrace: Backtrace,
    },
    AlreadyExistsNoSource {
        path: String,
        backtrace: Backtrace,
    },
}

Errors that can occur during storage operations.

Variants

NotFound

The specified path was not found.

Fields

path: String

The path that was not found.

source: BackendError

Underlying backend error that caused the failure.

backtrace: Backtrace

The backtrace at the time the error occurred.

AlreadyExists

The specified path already exists when creation was requested with create-new semantics.

Fields

path: String

The path that was found to already exist.

source: BackendError

Underlying backend error that indicates the existing resource.

backtrace: Backtrace

The backtrace captured when the error occurred.

OtherIo

An I/O error occurred on the local filesystem.

Fields

path: String

The path where the I/O error occurred.

source: BackendError

Underlying backend I/O error with platform-specific details.

backtrace: Backtrace

The backtrace at the time the error occurred.

AlreadyExistsNoSource

The specified path already exists when creation was requested with create-new semantics.

Fields

path: String

The path that was found to already exist.

backtrace: Backtrace

The backtrace captured when the error occurred.

Trait Implementations

impl Debug for StorageError

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

Formats the value using the given formatter.

impl Display for StorageError

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

Formats the value using the given formatter.

impl Error for StorageError

where Self: 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.