Enum StorageError 

pub enum StorageError {
    Unavailable,
    Serialize(Error),
    Deserialize(Error),
    Browser(String),
}

Error returned by typed browser storage operations.

Variants

Unavailable

The requested browser storage surface is not available. This is expected on host targets and can also happen in restricted browser contexts.

Serialize(Error)

The value could not be serialized to JSON.

Deserialize(Error)

The stored JSON could not be deserialized as the requested type.

Browser(String)

Browser storage returned an error while reading, writing, or removing an item.

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.