Enum StorageError 

pub enum StorageError {
    OutOfMemory,
    OutOfBounds,
    Candid(Error),
}

Possible errors when dealing with stable memory.

Variants

OutOfMemory

No more stable memory could be allocated.

OutOfBounds

Attempted to read more stable memory than had been allocated.

Candid(Error)

Candid encoding error.

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, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for StorageError

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<Error> for StorageError

fn from(err: Error) -> StorageError

Converts to this type from the input type.

impl From<StorageError> for Error

fn from(err: StorageError) -> Error

Converts to this type from the input type.