pub struct Class<T: IsClass>(/* private fields */);
Expand description
Class struct of type T
.
Implementations§
source§impl<T: IsClass> Class<T>
impl<T: IsClass> Class<T>
sourcepub fn type_(&self) -> Type
pub fn type_(&self) -> Type
Get the type id for this class.
This is not equivalent to T::static_type()
but is the type of the subclass of T
where
this class belongs to.
sourcepub fn upcast_ref<U: IsClass>(&self) -> &Class<U>where
T: IsA<U>,
pub fn upcast_ref<U: IsClass>(&self) -> &Class<U>where
T: IsA<U>,
Casts this class to a reference to a parent type’s class.
sourcepub fn upcast_ref_mut<U: IsClass>(&mut self) -> &mut Class<U>where
T: IsA<U>,
pub fn upcast_ref_mut<U: IsClass>(&mut self) -> &mut Class<U>where
T: IsA<U>,
Casts this class to a mutable reference to a parent type’s class.
sourcepub fn downcast_ref<U: IsClass + IsA<T>>(&self) -> Option<&Class<U>>
pub fn downcast_ref<U: IsClass + IsA<T>>(&self) -> Option<&Class<U>>
Casts this class to a reference to a child type’s class or fails if this class is not implementing the child class.
sourcepub fn downcast_ref_mut<U: IsClass + IsA<T>>(&mut self) -> Option<&mut Class<U>>
pub fn downcast_ref_mut<U: IsClass + IsA<T>>(&mut self) -> Option<&mut Class<U>>
Casts this class to a mutable reference to a child type’s class or fails if this class is not implementing the child class.
Trait Implementations§
source§impl<T: IsClass> AsMut<<T as ObjectType>::GlibClassType> for Class<T>
impl<T: IsClass> AsMut<<T as ObjectType>::GlibClassType> for Class<T>
source§fn as_mut(&mut self) -> &mut T::GlibClassType
fn as_mut(&mut self) -> &mut T::GlibClassType
Converts this type into a mutable reference of the (usually inferred) input type.
source§impl<T: IsClass> AsRef<<T as ObjectType>::GlibClassType> for Class<T>
impl<T: IsClass> AsRef<<T as ObjectType>::GlibClassType> for Class<T>
source§fn as_ref(&self) -> &T::GlibClassType
fn as_ref(&self) -> &T::GlibClassType
Converts this type into a shared reference of the (usually inferred) input type.
source§impl<T: ParentClassIs> Deref for Class<T>
impl<T: ParentClassIs> Deref for Class<T>
source§impl<T: ParentClassIs> DerefMut for Class<T>
impl<T: ParentClassIs> DerefMut for Class<T>
source§impl<T: ObjectType + IsClass> ObjectClassExt for Class<T>
impl<T: ObjectType + IsClass> ObjectClassExt for Class<T>
source§fn property_type(&self, property_name: &str) -> Option<Type>
fn property_type(&self, property_name: &str) -> Option<Type>
Get the type of the property
property_name
of this object class. Read moresource§impl ObjectClassSubclassExt for Class<Object>
impl ObjectClassSubclassExt for Class<Object>
impl<T: IsClass> Send for Class<T>
impl<T: IsClass> Sync for Class<T>
Auto Trait Implementations§
impl<T> Freeze for Class<T>
impl<T> RefUnwindSafe for Class<T>
impl<T> Unpin for Class<T>
impl<T> UnwindSafe for Class<T>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more