Enum preferences::PreferencesError

pub enum PreferencesError {
    Serialize(EncoderError),
    Deserialize(DecoderError),
    Io(Error),
    Directory(AppDirsError),
}

Error type representing the errors that can occur when saving or loading user data.

Variants

Serialize(EncoderError)

An error occurred during JSON serialization.

Deserialize(DecoderError)

An error occurred during JSON deserialization.

Io(Error)

An error occurred during preferences file I/O.

Directory(AppDirsError)

Couldn't figure out where to put or find the serialized data.

Trait Implementations

impl Debug for PreferencesError

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl From<EncoderError> for PreferencesError

fn from(e: EncoderError) -> Self

Performs the conversion.

impl From<DecoderError> for PreferencesError

fn from(e: DecoderError) -> Self

Performs the conversion.

impl From<FromUtf8Error> for PreferencesError

fn from(_: FromUtf8Error) -> Self

Performs the conversion.

impl From<Error> for PreferencesError

fn from(e: Error) -> Self

Performs the conversion.

impl From<AppDirsError> for PreferencesError

fn from(e: AppDirsError) -> Self

Performs the conversion.