Struct glib::object::InterfaceRef

pub struct InterfaceRef<'a, T: IsInterface>(NonNull<Interface<T>>, bool, PhantomData<&'a ()>);

Reference to a class struct of type T.

Tuple Fields

0: NonNull<Interface<T>>

1: bool

2: PhantomData<&'a ()>

Methods from Deref<Target = Interface<T>>

pub fn type_(&self) -> Type

Get the type id for this interface.

This is equivalent to T::static_type().

pub fn instance_type(&self) -> Type

Get the type id for the instance type of this interface.

This is not equivalent to T::static_type() but is the type id of the type this specific interface belongs to.

pub fn parent(&self) -> Option<InterfaceRef<'_, T>>

Gets the parent interface struct, if any.

This returns the parent interface if a parent type of the instance type also implements the interface.

pub fn has_property(&self, property_name: &str, type_: Option<Type>) -> bool

Check if this interface has a property property_name of the given type_.

If no type is provided then only the existence of the property is checked.

pub fn property_type(&self, property_name: &str) -> Option<Type>

Get the type of the property property_name of this interface.

This returns None if the property does not exist.

pub fn find_property(&self, property_name: &str) -> Option<ParamSpec>

Get the ParamSpec of the property property_name of this interface.

pub fn list_properties(&self) -> PtrSlice<ParamSpec>

Return all ParamSpec of the properties of this interface.

Trait Implementations

impl<'a, T: Debug + IsInterface> Debug for InterfaceRef<'a, T>

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

Formats the value using the given formatter.

impl<'a, T: IsInterface> Deref for InterfaceRef<'a, T>

type Target = Interface<T>

The resulting type after dereferencing.

fn deref(&self) -> &Interface<T>

Dereferences the value.

impl<'a, T: IsInterface> Drop for InterfaceRef<'a, T>

fn drop(&mut self)

Executes the destructor for this type.

impl<'a, T: IsInterface> Send for InterfaceRef<'a, T>

impl<'a, T: IsInterface> Sync for InterfaceRef<'a, T>