Enum LoadError

pub enum LoadError {
    InstanceAlreadyLoaded,
    DeserializationError(String, Error),
    StorageError(Error),
}

Errors that can occur when loading preferences.

Variants

InstanceAlreadyLoaded

Another instance is already loaded (due to single-instance constraint).

DeserializationError(String, Error)

Failed to deserialize TOML data.

StorageError(Error)

Storage operation failed

Trait Implementations

impl Debug for LoadError

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

Formats the value using the given formatter.

impl Display for LoadError

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

Formats the value using the given formatter.

impl Error for LoadError

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.