pub struct Object { /* private fields */ }
Expand description
The base class in the object hierarchy.
Implementations§
§impl Object
impl Object
pub const NONE: Option<&'static Object> = None
pub fn new<T>(properties: &[(&str, &dyn ToValue)]) -> Twhere
T: IsA<Object> + IsClass,
pub fn new<T>(properties: &[(&str, &dyn ToValue)]) -> Twhere T: IsA<Object> + IsClass,
Create a new instance of an object with the given properties.
Panics
This panics if the object is not instantiable, doesn’t have all the given properties or property values of the wrong type are provided.
pub fn with_type(type_: Type, properties: &[(&str, &dyn ToValue)]) -> Object
pub fn with_type(type_: Type, properties: &[(&str, &dyn ToValue)]) -> Object
Create a new instance of an object of the given type with the given properties.
Panics
This panics if the object is not instantiable, doesn’t have all the given properties or property values of the wrong type are provided.
pub fn with_values(type_: Type, properties: &[(&str, Value)]) -> Object
pub fn with_values(type_: Type, properties: &[(&str, Value)]) -> Object
Create a new instance of an object of the given type with the given properties.
Panics
This panics if the object is not instantiable, doesn’t have all the given properties or property values of the wrong type are provided.
pub unsafe fn new_internal(
type_: Type,
properties: &mut [(&str, Value)]
) -> Object
pub unsafe fn new_internal( type_: Type, properties: &mut [(&str, Value)] ) -> Object
Create a new instance of an object of the given type with the given properties.
Panics
This panics if the object is not instantiable, doesn’t have all the given properties or property values of the wrong type are provided.
Unlike the other constructors this does not panic if the object is implementing
gio::Initable
or gio::AsyncInitable
and it might be unsafe to use the returned object
without using the API of those interfaces first.
pub fn builder<'a, O>() -> ObjectBuilder<'a, O>where
O: IsA<Object> + IsClass,
pub fn builder<'a, O>() -> ObjectBuilder<'a, O>where O: IsA<Object> + IsClass,
Create a new object builder for a specific type.
pub fn builder_with_type<'a>(type_: Type) -> ObjectBuilder<'a, Object>
pub fn builder_with_type<'a>(type_: Type) -> ObjectBuilder<'a, Object>
Create a new object builder for a specific type.
Trait Implementations§
§impl<T> IsSubclassable<T> for Objectwhere
T: ObjectImpl,
impl<T> IsSubclassable<T> for Objectwhere T: ObjectImpl,
§fn class_init(class: &mut Class<Object>)
fn class_init(class: &mut Class<Object>)
§fn instance_init(_instance: &mut InitializingObject<T>)
fn instance_init(_instance: &mut InitializingObject<T>)
§impl Ord for Object
impl Ord for Object
§impl<OT> PartialEq<OT> for Objectwhere
OT: ObjectType,
impl<OT> PartialEq<OT> for Objectwhere OT: ObjectType,
§impl<OT> PartialOrd<OT> for Objectwhere
OT: ObjectType,
impl<OT> PartialOrd<OT> for Objectwhere OT: ObjectType,
§fn partial_cmp(&self, other: &OT) -> Option<Ordering>
fn partial_cmp(&self, other: &OT) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read more§impl StaticType for Object
impl StaticType for Object
§fn static_type() -> Type
fn static_type() -> Type
Self
.impl Eq for Object
Auto Trait Implementations§
impl RefUnwindSafe for Object
impl !Send for Object
impl !Sync for Object
impl Unpin for Object
impl UnwindSafe for Object
Blanket Implementations§
§impl<T> Cast for Twhere
T: ObjectType,
impl<T> Cast for Twhere T: ObjectType,
§fn upcast<T>(self) -> Twhere
T: ObjectType,
Self: IsA<T>,
fn upcast<T>(self) -> Twhere T: ObjectType, Self: IsA<T>,
T
. Read more§fn upcast_ref<T>(&self) -> &Twhere
T: ObjectType,
Self: IsA<T>,
fn upcast_ref<T>(&self) -> &Twhere T: ObjectType, Self: IsA<T>,
T
. Read more§fn downcast<T>(self) -> Result<T, Self>where
T: ObjectType,
Self: CanDowncast<T>,
fn downcast<T>(self) -> Result<T, Self>where T: ObjectType, Self: CanDowncast<T>,
T
. Read more§fn downcast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
Self: CanDowncast<T>,
fn downcast_ref<T>(&self) -> Option<&T>where T: ObjectType, Self: CanDowncast<T>,
T
. Read more§fn dynamic_cast<T>(self) -> Result<T, Self>where
T: ObjectType,
fn dynamic_cast<T>(self) -> Result<T, Self>where T: ObjectType,
T
. This handles upcasting, downcasting
and casting between interface and interface implementors. All checks are performed at
runtime, while downcast
and upcast
will do many checks at compile-time already. Read more§fn dynamic_cast_ref<T>(&self) -> Option<&T>where
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fn dynamic_cast_ref<T>(&self) -> Option<&T>where T: ObjectType,
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