#[repr(transparent)]pub struct Bin {
inner: TypedObjectRef<*mut c_void, ()>,
phantom: PhantomData<()>,
}
Expand description
GLib type: GObject with reference counted clone semantics.
Fields§
§inner: TypedObjectRef<*mut c_void, ()>
§phantom: PhantomData<()>
Implementations§
source§impl Bin
impl Bin
sourcepub fn new() -> Bin
pub fn new() -> Bin
Creates a new Bin
object with a default name.
Use Bin::with_name()
to create a Bin
with a specific name.
Use Bin::builder()
for additional configuration.
sourcepub fn with_name(name: &str) -> Bin
pub fn with_name(name: &str) -> Bin
Creates a new Bin
object with the specified name.
Use Bin::builder()
for additional configuration.
sourcepub fn builder() -> BinBuilder
pub fn builder() -> BinBuilder
Creates a new builder-pattern struct instance to construct Bin
objects.
This method returns an instance of BinBuilder
which can be used to create Bin
objects.
Trait Implementations§
source§impl HasParamSpec for Bin
impl HasParamSpec for Bin
source§impl<T: BinImpl> IsSubclassable<T> for Bin
impl<T: BinImpl> IsSubclassable<T> for Bin
source§fn class_init(klass: &mut Class<Self>)
fn class_init(klass: &mut Class<Self>)
Override the virtual methods of this class for the given subclass and do other class
initialization. Read more
source§fn instance_init(instance: &mut InitializingObject<T>)
fn instance_init(instance: &mut InitializingObject<T>)
Instance specific initialization. Read more
source§impl Ord for Bin
impl Ord for Bin
source§fn cmp(&self, other: &Self) -> Ordering
fn cmp(&self, other: &Self) -> Ordering
Comparison for two GObjects.
Compares the memory addresses of the provided objects.
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl<OT: ObjectType> PartialEq<OT> for Bin
impl<OT: ObjectType> PartialEq<OT> for Bin
source§impl<OT: ObjectType> PartialOrd<OT> for Bin
impl<OT: ObjectType> PartialOrd<OT> for Bin
source§impl StaticType for Bin
impl StaticType for Bin
source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self
.impl Eq for Bin
impl IsA<Bin> for Pipeline
impl IsA<ChildProxy> for Bin
impl IsA<Element> for Bin
impl IsA<Object> for Bin
impl Send for Bin
impl Sync for Bin
Auto Trait Implementations§
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
source§impl<T> Cast for Twhere
T: ObjectType,
impl<T> Cast for Twhere
T: ObjectType,
source§fn upcast<T>(self) -> Twhere
T: ObjectType,
Self: IsA<T>,
fn upcast<T>(self) -> Twhere
T: ObjectType,
Self: IsA<T>,
Upcasts an object to a superclass or interface
T
. Read moresource§fn upcast_ref<T>(&self) -> &Twhere
T: ObjectType,
Self: IsA<T>,
fn upcast_ref<T>(&self) -> &Twhere
T: ObjectType,
Self: IsA<T>,
Upcasts an object to a reference of its superclass or interface
T
. Read moresource§fn downcast<T>(self) -> Result<T, Self>where
T: ObjectType,
Self: MayDowncastTo<T>,
fn downcast<T>(self) -> Result<T, Self>where
T: ObjectType,
Self: MayDowncastTo<T>,
Tries to downcast to a subclass or interface implementor
T
. Read moresource§fn downcast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
Self: MayDowncastTo<T>,
fn downcast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
Self: MayDowncastTo<T>,
Tries to downcast to a reference of its subclass or interface implementor
T
. Read moresource§fn dynamic_cast<T>(self) -> Result<T, Self>where
T: ObjectType,
fn dynamic_cast<T>(self) -> Result<T, Self>where
T: ObjectType,
Tries to cast to an object of type
T
. This handles upcasting, downcasting
and casting between interface and interface implementors. All checks are performed at
runtime, while upcast
will do many checks at compile-time already. downcast
will
perform the same checks at runtime as dynamic_cast
, but will also ensure some amount of
compile-time safety. Read moresource§fn dynamic_cast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
fn dynamic_cast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
Tries to cast to reference to an object of type
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 moresource§unsafe fn unsafe_cast<T>(self) -> Twhere
T: ObjectType,
unsafe fn unsafe_cast<T>(self) -> Twhere
T: ObjectType,
Casts to
T
unconditionally. Read moresource§unsafe fn unsafe_cast_ref<T>(&self) -> &Twhere
T: ObjectType,
unsafe fn unsafe_cast_ref<T>(&self) -> &Twhere
T: ObjectType,
Casts to
&T
unconditionally. Read moresource§impl<O> ChildProxyExt for Owhere
O: IsA<ChildProxy>,
impl<O> ChildProxyExt for Owhere
O: IsA<ChildProxy>,
fn child_added(&self, child: &impl IsA<Object>, name: &str)
fn child_removed(&self, child: &impl IsA<Object>, name: &str)
fn child_by_index(&self, index: u32) -> Option<Object>
fn child_by_name(&self, name: &str) -> Option<Object>
fn children_count(&self) -> u32
fn connect_child_added<F: Fn(&Self, &Object, &str) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_child_removed<F: Fn(&Self, &Object, &str) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
source§impl<O> ChildProxyExtManual for Owhere
O: IsA<ChildProxy>,
impl<O> ChildProxyExtManual for Owhere
O: IsA<ChildProxy>,
fn lookup(&self, name: &str) -> Result<(Object, ParamSpec), BoolError>
fn child_property<V: for<'b> FromValue<'b> + 'static>(&self, name: &str) -> V
fn child_property_value(&self, name: &str) -> Value
fn set_child_property(&self, name: &str, value: impl Into<Value>)
fn set_child_property_from_value(&self, name: &str, value: &Value)
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<O> ElementExt for O
impl<O> ElementExt for O
fn abort_state(&self)
fn add_pad(&self, pad: &impl IsA<Pad>) -> Result<(), BoolError>
fn change_state( &self, transition: StateChange, ) -> Result<StateChangeSuccess, StateChangeError>
fn continue_state( &self, ret: impl Into<StateChangeReturn>, ) -> Result<StateChangeSuccess, StateChangeError>
fn create_all_pads(&self)
fn foreach_pad<P: FnMut(&Element, &Pad) -> bool>(&self, func: P) -> bool
fn foreach_sink_pad<P: FnMut(&Element, &Pad) -> bool>(&self, func: P) -> bool
fn foreach_src_pad<P: FnMut(&Element, &Pad) -> bool>(&self, func: P) -> bool
fn base_time(&self) -> Option<ClockTime>
fn bus(&self) -> Option<Bus>
fn clock(&self) -> Option<Clock>
fn compatible_pad( &self, pad: &impl IsA<Pad>, caps: Option<&Caps>, ) -> Option<Pad>
fn compatible_pad_template( &self, compattempl: &PadTemplate, ) -> Option<PadTemplate>
fn context(&self, context_type: &str) -> Option<Context>
fn contexts(&self) -> Vec<Context>
fn factory(&self) -> Option<ElementFactory>
fn start_time(&self) -> Option<ClockTime>
fn state( &self, timeout: impl Into<Option<ClockTime>>, ) -> (Result<StateChangeSuccess, StateChangeError>, State, State)
fn static_pad(&self, name: &str) -> Option<Pad>
fn is_locked_state(&self) -> bool
fn lost_state(&self)
fn no_more_pads(&self)
fn post_message(&self, message: Message) -> Result<(), BoolError>
fn provide_clock(&self) -> Option<Clock>
fn release_request_pad(&self, pad: &impl IsA<Pad>)
fn remove_pad(&self, pad: &impl IsA<Pad>) -> Result<(), BoolError>
fn request_pad( &self, templ: &PadTemplate, name: Option<&str>, caps: Option<&Caps>, ) -> Option<Pad>
fn set_base_time(&self, time: ClockTime)
fn set_bus(&self, bus: Option<&Bus>)
fn set_clock(&self, clock: Option<&impl IsA<Clock>>) -> Result<(), BoolError>
fn set_context(&self, context: &Context)
fn set_locked_state(&self, locked_state: bool) -> bool
fn set_start_time(&self, time: impl Into<Option<ClockTime>>)
fn set_state( &self, state: State, ) -> Result<StateChangeSuccess, StateChangeError>
fn sync_state_with_parent(&self) -> Result<(), BoolError>
fn unlink(&self, dest: &impl IsA<Element>)
fn unlink_pads( &self, srcpadname: &str, dest: &impl IsA<Element>, destpadname: &str, )
fn connect_no_more_pads<F: Fn(&Self) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_pad_added<F: Fn(&Self, &Pad) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_pad_removed<F: Fn(&Self, &Pad) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
source§impl<O> ElementExtManual for O
impl<O> ElementExtManual for O
fn element_class(&self) -> &Class<Element>
fn current_state(&self) -> State
fn pending_state(&self) -> State
fn query(&self, query: &mut QueryRef) -> bool
fn send_event(&self, event: impl Into<Event>) -> bool
fn metadata<'a>(&self, key: &str) -> Option<&'a str>
fn pad_template(&self, name: &str) -> Option<PadTemplate>
fn pad_template_list(&self) -> List<PadTemplate>
fn message_full<T: MessageErrorDomain>( &self, type_: ElementMessageType, code: T, message: Option<&str>, debug: Option<&str>, file: &str, function: &str, line: u32, )
fn set_element_flags(&self, flags: ElementFlags)
fn unset_element_flags(&self, flags: ElementFlags)
fn element_flags(&self) -> ElementFlags
fn message_full_with_details<T: MessageErrorDomain>( &self, type_: ElementMessageType, code: T, message: Option<&str>, debug: Option<&str>, file: &str, function: &str, line: u32, structure: Structure, )
fn post_error_message(&self, msg: ErrorMessage)
fn iterate_pads(&self) -> Iterator<Pad>
fn iterate_sink_pads(&self) -> Iterator<Pad>
fn iterate_src_pads(&self) -> Iterator<Pad>
fn pads(&self) -> Vec<Pad>
fn sink_pads(&self) -> Vec<Pad>
fn src_pads(&self) -> Vec<Pad>
fn num_pads(&self) -> u16
fn num_sink_pads(&self) -> u16
fn num_src_pads(&self) -> u16
fn add_property_deep_notify_watch( &self, property_name: Option<&str>, include_value: bool, ) -> NotifyWatchId
fn add_property_notify_watch( &self, property_name: Option<&str>, include_value: bool, ) -> NotifyWatchId
fn remove_property_notify_watch(&self, watch_id: NotifyWatchId)
fn query_convert<U: SpecificFormattedValueFullRange>( &self, src_val: impl FormattedValue, ) -> Option<U>
fn query_convert_generic( &self, src_val: impl FormattedValue, dest_format: Format, ) -> Option<GenericFormattedValue>
fn query_duration<T: SpecificFormattedValueIntrinsic>(&self) -> Option<T>
fn query_duration_generic( &self, format: Format, ) -> Option<GenericFormattedValue>
fn query_position<T: SpecificFormattedValueIntrinsic>(&self) -> Option<T>
fn query_position_generic( &self, format: Format, ) -> Option<GenericFormattedValue>
fn seek<V: FormattedValue>( &self, rate: f64, flags: SeekFlags, start_type: SeekType, start: V, stop_type: SeekType, stop: impl CompatibleFormattedValue<V>, ) -> Result<(), BoolError>
fn seek_simple( &self, seek_flags: SeekFlags, seek_pos: impl FormattedValue, ) -> Result<(), BoolError>
fn call_async<F>(&self, func: F)
fn call_async_future<F, T>( &self, func: F, ) -> Pin<Box<dyn Future<Output = T> + Send + 'static>>
fn current_running_time(&self) -> Option<ClockTime>
fn current_clock_time(&self) -> Option<ClockTime>
fn request_pad_simple(&self, name: &str) -> Option<Pad>
fn link(&self, dest: &impl IsA<Element>) -> Result<(), BoolError>
fn link_filtered( &self, dest: &impl IsA<Element>, filter: &Caps, ) -> Result<(), BoolError>
fn link_pads( &self, srcpadname: Option<&str>, dest: &impl IsA<Element>, destpadname: Option<&str>, ) -> Result<(), BoolError>
fn link_pads_filtered( &self, srcpadname: Option<&str>, dest: &impl IsA<Element>, destpadname: Option<&str>, filter: &Caps, ) -> Result<(), BoolError>
fn link_pads_full( &self, srcpadname: Option<&str>, dest: &impl IsA<Element>, destpadname: Option<&str>, flags: PadLinkCheck, ) -> Result<(), BoolError>
source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
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T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere
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T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for Twhere
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T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<O> GObjectExtManualGst for O
impl<O> GObjectExtManualGst for O
fn set_property_from_str(&self, name: &str, value: &str)
source§impl<O> GstBinExt for O
impl<O> GstBinExt for O
fn add(&self, element: &impl IsA<Element>) -> Result<(), BoolError>
fn find_unlinked_pad(&self, direction: PadDirection) -> Option<Pad>
fn by_interface(&self, iface: Type) -> Option<Element>
fn by_name(&self, name: &str) -> Option<Element>
fn by_name_recurse_up(&self, name: &str) -> Option<Element>
fn suppressed_flags(&self) -> ElementFlags
fn recalculate_latency(&self) -> Result<(), BoolError>
fn remove(&self, element: &impl IsA<Element>) -> Result<(), BoolError>
fn set_suppressed_flags(&self, flags: ElementFlags)
fn sync_children_states(&self) -> Result<(), BoolError>
fn is_async_handling(&self) -> bool
fn set_async_handling(&self, async_handling: bool)
fn is_message_forward(&self) -> bool
fn set_message_forward(&self, message_forward: bool)
fn connect_deep_element_added<F: Fn(&Self, &Bin, &Element) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_deep_element_removed<F: Fn(&Self, &Bin, &Element) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_element_added<F: Fn(&Self, &Element) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_element_removed<F: Fn(&Self, &Element) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_async_handling_notify<F: Fn(&Self) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
fn connect_message_forward_notify<F: Fn(&Self) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
source§impl<O> GstBinExtManual for O
impl<O> GstBinExtManual for O
fn add_many( &self, elements: impl IntoIterator<Item = impl AsRef<Element>>, ) -> Result<(), BoolError>
fn remove_many( &self, elements: impl IntoIterator<Item = impl AsRef<Element>>, ) -> Result<(), BoolError>
fn connect_do_latency<F: Fn(&Self) -> Result<(), LoggableError> + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
fn iterate_all_by_element_factory_name( &self, factory_name: &str, ) -> Iterator<Element>
fn iterate_all_by_interface(&self, iface: Type) -> Iterator<Element>
fn iterate_elements(&self) -> Iterator<Element>
fn iterate_recurse(&self) -> Iterator<Element>
fn iterate_sinks(&self) -> Iterator<Element>
fn iterate_sorted(&self) -> Iterator<Element>
fn iterate_sources(&self) -> Iterator<Element>
fn children(&self) -> Vec<Element>
fn debug_to_dot_data(&self, details: DebugGraphDetails) -> GString
fn debug_to_dot_file( &self, details: DebugGraphDetails, file_name: impl AsRef<Path>, )
fn debug_to_dot_file_with_ts( &self, details: DebugGraphDetails, file_name: impl AsRef<Path>, )
fn set_bin_flags(&self, flags: BinFlags)
fn unset_bin_flags(&self, flags: BinFlags)
fn bin_flags(&self) -> BinFlags
source§impl<O> GstObjectExt for O
impl<O> GstObjectExt for O
fn add_control_binding( &self, binding: &impl IsA<ControlBinding>, ) -> Result<(), BoolError>
fn default_error(&self, error: &Error, debug: Option<&str>)
fn control_binding(&self, property_name: &str) -> Option<ControlBinding>
fn control_rate(&self) -> Option<ClockTime>
fn name(&self) -> GString
fn parent(&self) -> Option<Object>
fn path_string(&self) -> GString
fn value( &self, property_name: &str, timestamp: impl Into<Option<ClockTime>>, ) -> Option<Value>
fn has_active_control_bindings(&self) -> bool
fn has_ancestor(&self, ancestor: &impl IsA<Object>) -> bool
fn has_as_ancestor(&self, ancestor: &impl IsA<Object>) -> bool
fn has_as_parent(&self, parent: &impl IsA<Object>) -> bool
fn remove_control_binding(&self, binding: &impl IsA<ControlBinding>) -> bool
fn set_control_binding_disabled(&self, property_name: &str, disabled: bool)
fn set_control_bindings_disabled(&self, disabled: bool)
fn set_control_rate(&self, control_rate: impl Into<Option<ClockTime>>)
fn set_parent(&self, parent: &impl IsA<Object>) -> Result<(), BoolError>
fn suggest_next_sync(&self) -> Option<ClockTime>
fn sync_values(&self, timestamp: ClockTime) -> Result<(), BoolError>
fn unparent(&self)
fn connect_parent_notify<F: Fn(&Self) + Send + Sync + 'static>( &self, f: F, ) -> SignalHandlerId
source§impl<O> GstObjectExtManual for O
impl<O> GstObjectExtManual for O
fn connect_deep_notify<F: Fn(&Self, &Object, &ParamSpec) + Send + Sync + 'static>( &self, name: Option<&str>, f: F, ) -> SignalHandlerId
fn set_object_flags(&self, flags: ObjectFlags)
fn unset_object_flags(&self, flags: ObjectFlags)
fn object_flags(&self) -> ObjectFlags
fn g_value_array( &self, property_name: &str, timestamp: ClockTime, interval: ClockTime, values: &mut [Value], ) -> Result<(), BoolError>
fn object_lock(&self) -> ObjectLockGuard<'_, Self>
source§impl<T> IntoClosureReturnValue for T
impl<T> IntoClosureReturnValue for T
fn into_closure_return_value(self) -> Option<Value>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
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self
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if into_left
is true
.
Converts self
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otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
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variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
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otherwise. Read moresource§impl<U> IsSubclassableExt for Uwhere
U: IsClass + ParentClassIs,
impl<U> IsSubclassableExt for Uwhere
U: IsClass + ParentClassIs,
fn parent_class_init<T>(class: &mut Class<U>)
fn parent_instance_init<T>(instance: &mut InitializingObject<T>)
source§impl<T> ObjectExt for Twhere
T: ObjectType,
impl<T> ObjectExt for Twhere
T: ObjectType,
source§fn is<U>(&self) -> boolwhere
U: StaticType,
fn is<U>(&self) -> boolwhere
U: StaticType,
Returns
true
if the object is an instance of (can be cast to) T
.source§fn object_class(&self) -> &Class<Object>
fn object_class(&self) -> &Class<Object>
Returns the
ObjectClass
of the object. Read moresource§fn class_of<U>(&self) -> Option<&Class<U>>where
U: IsClass,
fn class_of<U>(&self) -> Option<&Class<U>>where
U: IsClass,
Returns the class of the object in the given type
T
. Read moresource§fn interface<U>(&self) -> Option<InterfaceRef<'_, U>>where
U: IsInterface,
fn interface<U>(&self) -> Option<InterfaceRef<'_, U>>where
U: IsInterface,
Returns the interface
T
of the object. Read moresource§fn set_property_from_value(&self, property_name: &str, value: &Value)
fn set_property_from_value(&self, property_name: &str, value: &Value)
source§fn set_properties(&self, property_values: &[(&str, &dyn ToValue)])
fn set_properties(&self, property_values: &[(&str, &dyn ToValue)])
Sets multiple properties of the object at once. Read more
source§fn set_properties_from_value(&self, property_values: &[(&str, Value)])
fn set_properties_from_value(&self, property_values: &[(&str, Value)])
Sets multiple properties of the object at once. Read more
source§fn property<V>(&self, property_name: &str) -> Vwhere
V: for<'b> FromValue<'b> + 'static,
fn property<V>(&self, property_name: &str) -> Vwhere
V: for<'b> FromValue<'b> + 'static,
Gets the property
property_name
of the object and cast it to the type V. Read moresource§fn property_value(&self, property_name: &str) -> Value
fn property_value(&self, property_name: &str) -> Value
Gets the property
property_name
of the object. Read moresource§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. Read moresource§fn find_property(&self, property_name: &str) -> Option<ParamSpec>
fn find_property(&self, property_name: &str) -> Option<ParamSpec>
Get the
ParamSpec
of the property property_name
of this object.source§fn list_properties(&self) -> PtrSlice<ParamSpec>
fn list_properties(&self) -> PtrSlice<ParamSpec>
Return all
ParamSpec
of the properties of this object.source§fn freeze_notify(&self) -> PropertyNotificationFreezeGuard
fn freeze_notify(&self) -> PropertyNotificationFreezeGuard
Freeze all property notifications until the return guard object is dropped. Read more
source§unsafe fn set_qdata<QD>(&self, key: Quark, value: QD)where
QD: 'static,
unsafe fn set_qdata<QD>(&self, key: Quark, value: QD)where
QD: 'static,
Set arbitrary data on this object with the given
key
. Read moresource§unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>>where
QD: 'static,
unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>>where
QD: 'static,
Return previously set arbitrary data of this object with the given
key
. Read moresource§unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD>where
QD: 'static,
unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD>where
QD: 'static,
Retrieve previously set arbitrary data of this object with the given
key
. Read moresource§unsafe fn set_data<QD>(&self, key: &str, value: QD)where
QD: 'static,
unsafe fn set_data<QD>(&self, key: &str, value: QD)where
QD: 'static,
Set arbitrary data on this object with the given
key
. Read moresource§unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>>where
QD: 'static,
unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>>where
QD: 'static,
Return previously set arbitrary data of this object with the given
key
. Read moresource§unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD>where
QD: 'static,
unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD>where
QD: 'static,
Retrieve previously set arbitrary data of this object with the given
key
. Read moresource§fn block_signal(&self, handler_id: &SignalHandlerId)
fn block_signal(&self, handler_id: &SignalHandlerId)
Block a given signal handler. Read more
source§fn unblock_signal(&self, handler_id: &SignalHandlerId)
fn unblock_signal(&self, handler_id: &SignalHandlerId)
Unblock a given signal handler.
source§fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)
fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)
Stop emission of the currently emitted signal.
source§fn stop_signal_emission_by_name(&self, signal_name: &str)
fn stop_signal_emission_by_name(&self, signal_name: &str)
Stop emission of the currently emitted signal by the (possibly detailed) signal name.
source§fn connect<F>(
&self,
signal_name: &str,
after: bool,
callback: F,
) -> SignalHandlerId
fn connect<F>( &self, signal_name: &str, after: bool, callback: F, ) -> SignalHandlerId
Connect to the signal
signal_name
on this object. Read moresource§fn connect_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F,
) -> SignalHandlerId
fn connect_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F, ) -> SignalHandlerId
Connect to the signal
signal_id
on this object. Read moresource§fn connect_local<F>(
&self,
signal_name: &str,
after: bool,
callback: F,
) -> SignalHandlerId
fn connect_local<F>( &self, signal_name: &str, after: bool, callback: F, ) -> SignalHandlerId
Connect to the signal
signal_name
on this object. Read moresource§fn connect_local_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F,
) -> SignalHandlerId
fn connect_local_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F, ) -> SignalHandlerId
Connect to the signal
signal_id
on this object. Read moresource§unsafe fn connect_unsafe<F>(
&self,
signal_name: &str,
after: bool,
callback: F,
) -> SignalHandlerId
unsafe fn connect_unsafe<F>( &self, signal_name: &str, after: bool, callback: F, ) -> SignalHandlerId
Connect to the signal
signal_name
on this object. Read moresource§unsafe fn connect_unsafe_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F,
) -> SignalHandlerId
unsafe fn connect_unsafe_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F, ) -> SignalHandlerId
Connect to the signal
signal_id
on this object. Read moresource§fn connect_closure(
&self,
signal_name: &str,
after: bool,
closure: RustClosure,
) -> SignalHandlerId
fn connect_closure( &self, signal_name: &str, after: bool, closure: RustClosure, ) -> SignalHandlerId
Connect a closure to the signal
signal_name
on this object. Read moresource§fn connect_closure_id(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
closure: RustClosure,
) -> SignalHandlerId
fn connect_closure_id( &self, signal_id: SignalId, details: Option<Quark>, after: bool, closure: RustClosure, ) -> SignalHandlerId
Connect a closure to the signal
signal_id
on this object. Read moresource§fn watch_closure(&self, closure: &impl AsRef<Closure>)
fn watch_closure(&self, closure: &impl AsRef<Closure>)
Limits the lifetime of
closure
to the lifetime of the object. When
the object’s reference count drops to zero, the closure will be
invalidated. An invalidated closure will ignore any calls to
invoke_with_values
, or
invoke
when using Rust closures.source§fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
Emit signal by signal id. Read more
source§fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>
fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>
Same as
Self::emit
but takes Value
for the arguments.source§fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
Emit signal by its name. Read more
source§fn emit_by_name_with_values(
&self,
signal_name: &str,
args: &[Value],
) -> Option<Value>
fn emit_by_name_with_values( &self, signal_name: &str, args: &[Value], ) -> Option<Value>
Emit signal by its name. Read more
source§fn emit_by_name_with_details<R>(
&self,
signal_name: &str,
details: Quark,
args: &[&dyn ToValue],
) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_by_name_with_details<R>(
&self,
signal_name: &str,
details: Quark,
args: &[&dyn ToValue],
) -> Rwhere
R: TryFromClosureReturnValue,
Emit signal by its name with details. Read more
source§fn emit_by_name_with_details_and_values(
&self,
signal_name: &str,
details: Quark,
args: &[Value],
) -> Option<Value>
fn emit_by_name_with_details_and_values( &self, signal_name: &str, details: Quark, args: &[Value], ) -> Option<Value>
Emit signal by its name with details. Read more
source§fn emit_with_details<R>(
&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue],
) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_with_details<R>(
&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue],
) -> Rwhere
R: TryFromClosureReturnValue,
Emit signal by signal id with details. Read more
source§fn emit_with_details_and_values(
&self,
signal_id: SignalId,
details: Quark,
args: &[Value],
) -> Option<Value>
fn emit_with_details_and_values( &self, signal_id: SignalId, details: Quark, args: &[Value], ) -> Option<Value>
Emit signal by signal id with details. Read more
source§fn disconnect(&self, handler_id: SignalHandlerId)
fn disconnect(&self, handler_id: SignalHandlerId)
Disconnect a previously connected signal handler.
source§fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
Connect to the
notify
signal of the object. Read moresource§fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
Connect to the
notify
signal of the object. Read moresource§unsafe fn connect_notify_unsafe<F>(
&self,
name: Option<&str>,
f: F,
) -> SignalHandlerId
unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F, ) -> SignalHandlerId
Connect to the
notify
signal of the object. Read moresource§fn notify(&self, property_name: &str)
fn notify(&self, property_name: &str)
Notify that the given property has changed its value. Read more
source§fn notify_by_pspec(&self, pspec: &ParamSpec)
fn notify_by_pspec(&self, pspec: &ParamSpec)
Notify that the given property has changed its value. Read more
source§fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T>
fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T>
Add a callback to be notified when the Object is disposed.
source§fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>where
F: FnOnce() + 'static,
fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>where
F: FnOnce() + 'static,
Add a callback to be notified when the Object is disposed. Read more
source§fn bind_property<'a, 'f, 't, O>(
&'a self,
source_property: &'a str,
target: &'a O,
target_property: &'a str,
) -> BindingBuilder<'a, 'f, 't>where
O: ObjectType,
fn bind_property<'a, 'f, 't, O>(
&'a self,
source_property: &'a str,
target: &'a O,
target_property: &'a str,
) -> BindingBuilder<'a, 'f, 't>where
O: ObjectType,
source§unsafe fn run_dispose(&self)
unsafe fn run_dispose(&self)
Runs the dispose mechanism of the object. Read more
source§impl<T> PropertyGet for Twhere
T: HasParamSpec,
impl<T> PropertyGet for Twhere
T: HasParamSpec,
source§impl<T> StaticTypeExt for Twhere
T: StaticType,
impl<T> StaticTypeExt for Twhere
T: StaticType,
source§fn ensure_type()
fn ensure_type()
Ensures that the type has been registered with the type system.
source§impl<T> ToSendValue for T
impl<T> ToSendValue for T
source§fn to_send_value(&self) -> SendValue
fn to_send_value(&self) -> SendValue
Returns a
SendValue
clone of self
.