Enum VpnPluginError 

#[non_exhaustive]
pub enum VpnPluginError {
    Failed,
    StartingInProgress,
    AlreadyStarted,
    StoppingInProgress,
    AlreadyStopped,
    WrongState,
    BadArguments,
    LaunchFailed,
    InvalidConnection,
    InteractiveNotSupported,
}

Returned by the VPN service plugin to indicate errors. These codes correspond to errors in the “org.freedesktop.NetworkManager.VPN.Error” namespace.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Failed

unknown or unclassified error

StartingInProgress

the plugin is already starting, and another connect request was received

AlreadyStarted

the plugin is already connected, and another connect request was received

StoppingInProgress

the plugin is already stopping, and another stop request was received

AlreadyStopped

the plugin is already stopped, and another disconnect request was received

WrongState

the operation could not be performed in this state

BadArguments

the operation could not be performed as the request contained malformed arguments, or arguments of unexpected type. Usually means that one of the VPN setting data items or secrets was not of the expected type (ie int, string, bool, etc).

LaunchFailed

a child process failed to launch

InvalidConnection

the operation could not be performed because the connection was invalid. Usually means that the connection’s VPN setting was missing some required data item or secret.

InteractiveNotSupported

the operation could not be performed as the plugin does not support interactive operations, such as ConnectInteractive() or NewSecrets()

Trait Implementations

impl Clone for VpnPluginError

fn clone(&self) -> VpnPluginError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VpnPluginError

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

Formats the value using the given formatter.

impl ErrorDomain for VpnPluginError

fn domain() -> Quark

Returns the quark identifying the error domain.

fn code(self) -> i32

Gets the integer representation of the variant.

fn from(code: i32) -> Option<Self>

Tries to convert an integer code to an enum variant.

impl From<VpnPluginError> for Value

fn from(v: VpnPluginError) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for VpnPluginError

type Checker = GenericValueTypeChecker<VpnPluginError>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl HasParamSpec for VpnPluginError

type ParamSpec = ParamSpecEnum

type SetValue = VpnPluginError

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(&str, VpnPluginError) -> ParamSpecEnumBuilder<'_, VpnPluginError>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for VpnPluginError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for VpnPluginError

fn cmp(&self, other: &VpnPluginError) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for VpnPluginError

fn eq(&self, other: &VpnPluginError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for VpnPluginError

fn partial_cmp(&self, other: &VpnPluginError) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for VpnPluginError

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for VpnPluginError

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ValueType for VpnPluginError

type Type = VpnPluginError

Type to get the Type from.

impl Copy for VpnPluginError

impl Eq for VpnPluginError

impl StructuralPartialEq for VpnPluginError