Enum ConnectivityState 

#[non_exhaustive]
pub enum ConnectivityState {
    Unknown,
    None,
    Portal,
    Limited,
    Full,
}

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.

Unknown

Network connectivity is unknown. This means the connectivity checks are disabled (e.g. on server installations) or has not run yet. The graphical shell should assume the Internet connection might be available and not present a captive portal window.

None

The host is not connected to any network. There’s no active connection that contains a default route to the internet and thus it makes no sense to even attempt a connectivity check. The graphical shell should use this state to indicate the network connection is unavailable.

Portal

The Internet connection is hijacked by a captive portal gateway. The graphical shell may open a sandboxed web browser window (because the captive portals typically attempt a man-in-the-middle attacks against the https connections) for the purpose of authenticating to a gateway and retrigger the connectivity check with CheckConnectivity() when the browser window is dismissed.

Limited

The host is connected to a network, does not appear to be able to reach the full Internet, but a captive portal has not been detected.

Full

The host is connected to a network, and appears to be able to reach the full Internet.

Trait Implementations

impl Clone for ConnectivityState

fn clone(&self) -> ConnectivityState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConnectivityState

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

Formats the value using the given formatter.

impl From<ConnectivityState> for Value

fn from(v: ConnectivityState) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for ConnectivityState

type Checker = GenericValueTypeChecker<ConnectivityState>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for ConnectivityState

type ParamSpec = ParamSpecEnum

type SetValue = ConnectivityState

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for ConnectivityState

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 ConnectivityState

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

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

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

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for ConnectivityState

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 ConnectivityState

type Type = ConnectivityState

Type to get the Type from.

impl Copy for ConnectivityState

impl Eq for ConnectivityState

impl StructuralPartialEq for ConnectivityState