Enum ConnectionError 

#[non_exhaustive]
pub enum ConnectionError {
    Failed,
    SettingNotFound,
    PropertyNotFound,
    PropertyNotSecret,
    MissingSetting,
    InvalidSetting,
    MissingProperty,
    InvalidProperty,
}

Describes errors that may result from operations involving a #NMConnection or its #NMSettings.

These errors may be returned directly from #NMConnection and #NMSetting methods, or may be returned from D-Bus operations (eg on #NMClient or #NMDevice), where they correspond to errors in the “org.freedesktop.NetworkManager.Settings.Connection” 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

SettingNotFound

the #NMConnection object did not contain the specified #NMSetting object

PropertyNotFound

the #NMConnection did not contain the requested #NMSetting property

PropertyNotSecret

an operation which requires a secret was attempted on a non-secret property

MissingSetting

the #NMConnection object is missing an #NMSetting which is required for its configuration. The error message will always be prefixed with “<setting-name>: “, where “<setting-name>” is the name of the setting that is missing.

InvalidSetting

the #NMConnection object contains an invalid or inappropriate #NMSetting. The error message will always be prefixed with “<setting-name>: “, where “<setting-name>” is the name of the setting that is invalid.

MissingProperty

the #NMConnection object is invalid because it is missing a required property. The error message will always be prefixed with “<setting-name>.<property-name>: “, where “<setting-name>” is the name of the setting with the missing property, and “<property-name>” is the property that is missing.

InvalidProperty

the #NMConnection object is invalid because a property has an invalid value. The error message will always be prefixed with “<setting-name>.<property-name>: “, where “<setting-name>” is the name of the setting with the invalid property, and “<property-name>” is the property that is invalid.

Trait Implementations

impl Clone for ConnectionError

fn clone(&self) -> ConnectionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConnectionError

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

Formats the value using the given formatter.

impl ErrorDomain for ConnectionError

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<ConnectionError> for Value

fn from(v: ConnectionError) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for ConnectionError

type Checker = GenericValueTypeChecker<ConnectionError>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for ConnectionError

type ParamSpec = ParamSpecEnum

type SetValue = ConnectionError

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for ConnectionError

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 ConnectionError

fn cmp(&self, other: &ConnectionError) -> 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 ConnectionError

fn eq(&self, other: &ConnectionError) -> 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 ConnectionError

fn partial_cmp(&self, other: &ConnectionError) -> 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 ConnectionError

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for ConnectionError

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 ConnectionError

type Type = ConnectionError

Type to get the Type from.

impl Copy for ConnectionError

impl Eq for ConnectionError

impl StructuralPartialEq for ConnectionError