Struct DBusInterfaceSkeleton

pub struct DBusInterfaceSkeleton { /* private fields */ }

Abstract base class for D-Bus interfaces on the service side.

This is an Abstract Base Class, you cannot instantiate it.

Properties

g-flags

Flags from the #GDBusInterfaceSkeletonFlags enumeration.

Readable | Writeable

Signals

g-authorize-method

Emitted when a method is invoked by a remote caller and used to determine if the method call is authorized.

Note that this signal is emitted in a thread dedicated to handling the method call so handlers are allowed to perform blocking IO. This means that it is appropriate to call e.g. polkit_authority_check_authorization_sync() with the POLKIT_CHECK_AUTHORIZATION_FLAGS_ALLOW_USER_INTERACTION flag set.

If false is returned then no further handlers are run and the signal handler must take a reference to @invocation and finish handling the call (e.g. return an error via g_dbus_method_invocation_return_error()).

Otherwise, if true is returned, signal emission continues. If no handlers return false, then the method is dispatched. If @interface has an enclosing #GDBusObjectSkeleton, then the #GDBusObjectSkeleton::authorize-method signal handlers run before the handlers for this signal.

The default class handler just returns true.

Please note that the common case is optimized: if no signals handlers are connected and the default class handler isn’t overridden (for both @interface and the enclosing #GDBusObjectSkeleton, if any) and #GDBusInterfaceSkeleton:g-flags does not have the DBusInterfaceSkeletonFlags::HANDLE_METHOD_INVOCATIONS_IN_THREAD flags set, no dedicated thread is ever used and the call will be handled in the same thread as the object that @interface belongs to was exported in.

Implements

DBusInterfaceSkeletonExt, [trait@glib::ObjectExt], DBusInterfaceExt

GLib type: GObject with reference counted clone semantics.

Implementations

impl DBusInterfaceSkeleton

pub const NONE: Option<&'static DBusInterfaceSkeleton> = None

Trait Implementations

impl Clone for DBusInterfaceSkeleton

fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

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

Performs copy-assignment from source.

impl Debug for DBusInterfaceSkeleton

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

Formats the value using the given formatter.

impl HasParamSpec for DBusInterfaceSkeleton

type ParamSpec = ParamSpecObject

type SetValue = DBusInterfaceSkeleton

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

type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, DBusInterfaceSkeleton>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for DBusInterfaceSkeleton

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

where H: Hasher,

Hashes the memory address of this object.

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 DBusInterfaceSkeleton

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

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

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 ParentClassIs for DBusInterfaceSkeleton

type Parent = Object

impl<OT: ObjectType> PartialEq<OT> for DBusInterfaceSkeleton

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

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

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<OT: ObjectType> PartialOrd<OT> for DBusInterfaceSkeleton

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

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

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 DBusInterfaceSkeleton

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for DBusInterfaceSkeleton

impl IsA<DBusInterface> for DBusInterfaceSkeleton