Enum UpdateError

pub enum UpdateError {
    DuplicateAdded(Properties),
    DuplicateExisting(Properties),
    InvalidProperties(PropertiesValidationError),
    InvalidAddress(AddressValidationError),
    MissingId(Properties),
    EmptyChange(Properties),
    Removed,
    UnknownChanged(Properties),
    UnknownRemoved(u64),
    ZeroInterfaceId,
}

Interface watcher event update errors.

Variants

DuplicateAdded(Properties)

The update attempted to add an already-known added interface into local state.

DuplicateExisting(Properties)

The update attempted to add an already-known existing interface into local state.

InvalidProperties(PropertiesValidationError)

The event contained one or more invalid properties.

InvalidAddress(AddressValidationError)

The event contained one or more invalid addresses.

MissingId(Properties)

The event was required to have contained an ID, but did not.

EmptyChange(Properties)

The event did not contain any changes.

Removed

The update removed the only interface in the local state.

UnknownChanged(Properties)

The event contained changes for an interface that did not exist in local state.

UnknownRemoved(u64)

The event removed an interface that did not exist in local state.

ZeroInterfaceId

The event included an interface id = 0, which should never happen.

Trait Implementations

impl Debug for UpdateError

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

Formats the value using the given formatter.

impl Display for UpdateError

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

Formats the value using the given formatter.

impl Error for UpdateError

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<AddressValidationError> for UpdateError

fn from(source: AddressValidationError) -> Self

Converts to this type from the input type.

impl From<PropertiesValidationError> for UpdateError

fn from(source: PropertiesValidationError) -> Self

Converts to this type from the input type.