[−]Struct gstreamer::PadTemplate

pub struct PadTemplate(_, _);

Padtemplates describe the possible media types a pad or an elementfactory can handle. This allows for both inspection of handled types before loading the element plugin as well as identifying pads on elements that are not yet created (request or sometimes pads).

Pad and PadTemplates have Caps attached to it to describe the media type they are capable of dealing with. PadTemplate::get_caps or GST_PAD_TEMPLATE_CAPS() are used to get the caps of a padtemplate. It's not possible to modify the caps of a padtemplate after creation.

PadTemplates have a PadPresence property which identifies the lifetime of the pad and that can be retrieved with GST_PAD_TEMPLATE_PRESENCE(). Also the direction of the pad can be retrieved from the PadTemplate with GST_PAD_TEMPLATE_DIRECTION().

The GST_PAD_TEMPLATE_NAME_TEMPLATE () is important for GST_PAD_REQUEST pads because it has to be used as the name in the ElementExt::get_request_pad call to instantiate a pad from this template.

Padtemplates can be created with PadTemplate::new or with gst_static_pad_template_get (), which creates a PadTemplate from a StaticPadTemplate that can be filled with the convenient GST_STATIC_PAD_TEMPLATE() macro.

A padtemplate can be used to create a pad (see Pad::new_from_template or gst_pad_new_from_static_template ()) or to add to an element class (see gst_element_class_add_static_pad_template ()).

The following code example shows the code to create a pad from a padtemplate.

  GstStaticPadTemplate my_template =
  GST_STATIC_PAD_TEMPLATE (
    "sink",          // the name of the pad
    GST_PAD_SINK,    // the direction of the pad
    GST_PAD_ALWAYS,  // when this pad will be present
    GST_STATIC_CAPS (        // the capabilities of the padtemplate
      "audio/x-raw, "
        "channels = (int) [ 1, 6 ]"
    )
  );
  void
  my_method (void)
  {
    GstPad *pad;
    pad = gst_pad_new_from_static_template (&amp;my_template, "sink");
    ...
  }

The following example shows you how to add the padtemplate to an element class, this is usually done in the class_init of the class:

  static void
  my_element_class_init (GstMyElementClass *klass)
  {
    GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);

    gst_element_class_add_static_pad_template (gstelement_class, &amp;my_template);
  }

Implements

GstObjectExt, glib::object::ObjectExt

Methods

`impl PadTemplate`[src]

`pub fn new( name_template: &str, direction: PadDirection, presence: PadPresence, caps: &Caps ) -> Result<PadTemplate, BoolError>`[src]

Creates a new pad template with a name according to the given template and with the given arguments.

Returns

a new PadTemplate.

`pub fn new_with_gtype( name_template: &str, direction: PadDirection, presence: PadPresence, caps: &Caps, pad_type: Type ) -> Result<PadTemplate, BoolError>`[src]

Creates a new pad template with a name according to the given template and with the given arguments.

Feature: v1_14

Returns

a new PadTemplate.

`pub fn get_caps(&self) -> Option<Caps>`[src]

Gets the capabilities of the pad template.

Returns

the Caps of the pad template. Unref after usage.

`pub fn pad_created<P: IsA<Pad>>(&self, pad: &P)`[src]

Emit the pad-created signal for this template when created by this pad.

`pad`

the Pad that created it

`pub fn get_property_direction(&self) -> PadDirection`[src]

The direction of the pad described by the pad template.

`pub fn get_property_gtype(&self) -> Type`[src]

The type of the pad described by the pad template.

Feature: v1_14

`pub fn get_property_name_template(&self) -> Option<GString>`[src]

The name template of the pad template.

`pub fn get_property_presence(&self) -> PadPresence`[src]

When the pad described by the pad template will become available.

`pub fn connect_pad_created<F: Fn(&PadTemplate, &Pad) + Send + Sync + 'static>( &self, f: F ) -> SignalHandlerId`[src]

This signal is fired when an element creates a pad from this template.

`pad`

the pad that was created.

`impl PadTemplate`[src]

`pub fn new_from_static_pad_template_with_gtype( pad_template: &StaticPadTemplate, pad_type: Type ) -> Result<PadTemplate, BoolError>`[src]

Converts a StaticPadTemplate into a PadTemplate with a type.

Feature: v1_14

`pad_template`

the static pad template

`pad_type`

The glib::Type of the pad to create

Returns

a new PadTemplate.

Trait Implementations

`impl Clone for PadTemplate`

`fn clone(&self) -> PadTemplate`

`fn clone_from(&mut self, source: &Self)`1.0.0[src]

`impl Debug for PadTemplate`

`fn fmt(&self, f: &mut Formatter) -> Result`

`impl Eq for PadTemplate`

`impl Hash for PadTemplate`

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

`fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,` 1.3.0[src]

`impl IsA<Object> for PadTemplate`

`impl Ord for PadTemplate`

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

`#[must_use] fn max(self, other: Self) -> Self`1.21.0[src]

`#[must_use] fn min(self, other: Self) -> Self`1.21.0[src]

`#[must_use] fn clamp(self, min: Self, max: Self) -> Self`[src]

`impl<T: ObjectType> PartialEq<T> for PadTemplate`

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

`#[must_use] fn ne(&self, other: &Rhs) -> bool`1.0.0[src]

`impl<T: ObjectType> PartialOrd<T> for PadTemplate`

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

`#[must_use] fn lt(&self, other: &Rhs) -> bool`1.0.0[src]

`#[must_use] fn le(&self, other: &Rhs) -> bool`1.0.0[src]

`#[must_use] fn gt(&self, other: &Rhs) -> bool`1.0.0[src]

`#[must_use] fn ge(&self, other: &Rhs) -> bool`1.0.0[src]

`impl Send for PadTemplate`[src]

`impl StaticType for PadTemplate`

`fn static_type() -> Type`

`impl Sync for PadTemplate`[src]

Auto Trait Implementations

`impl RefUnwindSafe for PadTemplate`

`impl Unpin for PadTemplate`

`impl UnwindSafe for PadTemplate`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<Super, Sub> CanDowncast for Super where Sub: IsA<Super>, Super: IsA<Super>,` [src]

`impl<T> Cast for T where T: ObjectType,` [src]

`fn upcast<T>(self) -> T where Self: IsA<T>, T: ObjectType,` [src]

`fn upcast_ref<T>(&self) -> &T where Self: IsA<T>, T: ObjectType,` [src]

`fn downcast<T>(self) -> Result<T, Self> where Self: CanDowncast<T>, T: ObjectType,` [src]

`fn downcast_ref<T>(&self) -> Option<&T> where Self: CanDowncast<T>, T: ObjectType,` [src]

`fn dynamic_cast<T>(self) -> Result<T, Self> where T: ObjectType,` [src]

`fn dynamic_cast_ref<T>(&self) -> Option<&T> where T: ObjectType,` [src]

`unsafe fn unsafe_cast<T>(self) -> T where T: ObjectType,` [src]

`unsafe fn unsafe_cast_ref<T>(&self) -> &T where T: ObjectType,` [src]

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> Into for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T> ObjectExt for T where T: ObjectType,` [src]

`fn is(&self) -> bool where U: StaticType,` [src]

`fn get_type(&self) -> Type`[src]

`fn get_object_class(&self) -> &ObjectClass`[src]

`fn set_property<'a, N>( &self, property_name: N, value: &dyn ToValue ) -> Result<(), BoolError> where N: Into<&'a str>,` [src]

`fn get_property<'a, N>(&self, property_name: N) -> Result<Value, BoolError> where N: Into<&'a str>,` [src]

`fn block_signal(&self, handler_id: &SignalHandlerId)`[src]

`fn unblock_signal(&self, handler_id: &SignalHandlerId)`[src]

`fn stop_signal_emission(&self, signal_name: &str)`[src]

`fn disconnect(&self, handler_id: SignalHandlerId)`[src]

`fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId where F: 'static + Send + Sync + Fn(&T, &ParamSpec),` [src]

`unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F ) -> SignalHandlerId where F: Fn(&T, &ParamSpec),` [src]

`fn notify<'a, N>(&self, property_name: N) where N: Into<&'a str>,` [src]

`fn notify_by_pspec(&self, pspec: &ParamSpec)`[src]

`fn has_property<'a, N>( &self, property_name: N, type_: Option<Type> ) -> Result<(), BoolError> where N: Into<&'a str>,` [src]

`fn get_property_type<'a, N>(&self, property_name: N) -> Option<Type> where N: Into<&'a str>,` [src]

`fn find_property<'a, N>(&self, property_name: N) -> Option<ParamSpec> where N: Into<&'a str>,` [src]

`fn list_properties(&self) -> Vec<ParamSpec>`[src]

`fn connect<'a, N, F>( &self, signal_name: N, after: bool, callback: F ) -> Result<SignalHandlerId, BoolError> where F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static, N: Into<&'a str>,` [src]

`fn connect_local<'a, N, F>( &self, signal_name: N, after: bool, callback: F ) -> Result<SignalHandlerId, BoolError> where F: Fn(&[Value]) -> Option<Value> + 'static, N: Into<&'a str>,` [src]

`unsafe fn connect_unsafe<'a, N, F>( &self, signal_name: N, after: bool, callback: F ) -> Result<SignalHandlerId, BoolError> where F: Fn(&[Value]) -> Option<Value>, N: Into<&'a str>,` [src]

`fn emit<'a, N>( &self, signal_name: N, args: &[&dyn ToValue] ) -> Result<Option<Value>, BoolError> where N: Into<&'a str>,` [src]

`fn downgrade(&self) -> WeakRef<T>`[src]

`fn bind_property<'a, O, N, M>( &'a self, source_property: N, target: &'a O, target_property: M ) -> BindingBuilder<'a> where M: Into<&'a str>, N: Into<&'a str>, O: ObjectType,` [src]

`fn ref_count(&self) -> u32`[src]

`impl<'a, T> ToGlibContainerFromSlice<'a, *const GList> for T where T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>,` [src]

`type Storage = (Option<List>, Vec<Stash<'a, <T as GlibPtrDefault>::GlibType, T>>)`

`fn to_glib_none_from_slice( t: &'a [T] ) -> (const GList, <T as ToGlibContainerFromSlice<'a, const GList>>::Storage)`[src]

`fn to_glib_container_from_slice( _t: &'a [T] ) -> (const GList, <T as ToGlibContainerFromSlice<'a, const GList>>::Storage)`[src]

`fn to_glib_full_from_slice(_t: &[T]) -> *const GList`[src]

`impl<'a, T> ToGlibContainerFromSlice<'a, *const GPtrArray> for T where T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>,` [src]

`type Storage = (Option<PtrArray>, Vec<Stash<'a, <T as GlibPtrDefault>::GlibType, T>>)`

`fn to_glib_none_from_slice( t: &'a [T] ) -> (const GPtrArray, <T as ToGlibContainerFromSlice<'a, const GPtrArray>>::Storage)`[src]

`fn to_glib_container_from_slice( _t: &'a [T] ) -> (const GPtrArray, <T as ToGlibContainerFromSlice<'a, const GPtrArray>>::Storage)`[src]

`fn to_glib_full_from_slice(_t: &[T]) -> *const GPtrArray`[src]

`impl<'a, T> ToGlibContainerFromSlice<'a, *mut GArray> for T where T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>,` [src]

`type Storage = (Option<Array>, Vec<Stash<'a, <T as GlibPtrDefault>::GlibType, T>>)`

`fn to_glib_none_from_slice( t: &'a [T] ) -> (mut GArray, <T as ToGlibContainerFromSlice<'a, mut GArray>>::Storage)`[src]

`fn to_glib_container_from_slice( t: &'a [T] ) -> (mut GArray, <T as ToGlibContainerFromSlice<'a, mut GArray>>::Storage)`[src]

`fn to_glib_full_from_slice(t: &[T]) -> *mut GArray`[src]

`impl<'a, T> ToGlibContainerFromSlice<'a, *mut GList> for T where T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>,` [src]

`type Storage = (Option<List>, Vec<Stash<'a, <T as GlibPtrDefault>::GlibType, T>>)`

`fn to_glib_none_from_slice( t: &'a [T] ) -> (mut GList, <T as ToGlibContainerFromSlice<'a, mut GList>>::Storage)`[src]

`fn to_glib_container_from_slice( t: &'a [T] ) -> (mut GList, <T as ToGlibContainerFromSlice<'a, mut GList>>::Storage)`[src]

`fn to_glib_full_from_slice(t: &[T]) -> *mut GList`[src]

`impl<'a, T> ToGlibContainerFromSlice<'a, *mut GPtrArray> for T where T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>,` [src]

`type Storage = (Option<PtrArray>, Vec<Stash<'a, <T as GlibPtrDefault>::GlibType, T>>)`

`fn to_glib_none_from_slice( t: &'a [T] ) -> (mut GPtrArray, <T as ToGlibContainerFromSlice<'a, mut GPtrArray>>::Storage)`[src]

`fn to_glib_container_from_slice( t: &'a [T] ) -> (mut GPtrArray, <T as ToGlibContainerFromSlice<'a, mut GPtrArray>>::Storage)`[src]

`fn to_glib_full_from_slice(t: &[T]) -> *mut GPtrArray`[src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

`impl<T> ToSendValue for T where T: ToValue + SetValue + Send + ?Sized,` [src]

`fn to_send_value(&self) -> SendValue`[src]

`impl<T> ToValue for T where T: SetValue + ?Sized,` [src]

`fn to_value(&self) -> Value`[src]

`fn to_value_type(&self) -> Type`[src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

[−]Struct gstreamer::PadTemplate

Methods

impl PadTemplate[src]

pub fn new( name_template: &str, direction: PadDirection, presence: PadPresence, caps: &Caps) -> Result<PadTemplate, BoolError>[src]

pub fn new_with_gtype( name_template: &str, direction: PadDirection, presence: PadPresence, caps: &Caps, pad_type: Type) -> Result<PadTemplate, BoolError>[src]

pub fn get_caps(&self) -> Option<Caps>[src]

pub fn pad_created<P: IsA<Pad>>(&self, pad: &P)[src]

pub fn get_property_direction(&self) -> PadDirection[src]

pub fn get_property_gtype(&self) -> Type[src]

pub fn get_property_name_template(&self) -> Option<GString>[src]

pub fn get_property_presence(&self) -> PadPresence[src]

pub fn connect_pad_created<F: Fn(&PadTemplate, &Pad) + Send + Sync + 'static>( &self, f: F) -> SignalHandlerId[src]

impl PadTemplate[src]

pub fn new_from_static_pad_template_with_gtype( pad_template: &StaticPadTemplate, pad_type: Type) -> Result<PadTemplate, BoolError>[src]

Trait Implementations

impl Clone for PadTemplate

fn clone(&self) -> PadTemplate

fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Debug for PadTemplate

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

impl Eq for PadTemplate

impl Hash for PadTemplate

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

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher, 1.3.0[src]

impl IsA<Object> for PadTemplate

impl Ord for PadTemplate

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

#[must_use] fn max(self, other: Self) -> Self1.21.0[src]

#[must_use] fn min(self, other: Self) -> Self1.21.0[src]

#[must_use] fn clamp(self, min: Self, max: Self) -> Self[src]

impl<T: ObjectType> PartialEq<T> for PadTemplate

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

#[must_use] fn ne(&self, other: &Rhs) -> bool1.0.0[src]

impl<T: ObjectType> PartialOrd<T> for PadTemplate

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

#[must_use] fn lt(&self, other: &Rhs) -> bool1.0.0[src]

#[must_use] fn le(&self, other: &Rhs) -> bool1.0.0[src]

#[must_use] fn gt(&self, other: &Rhs) -> bool1.0.0[src]

#[must_use] fn ge(&self, other: &Rhs) -> bool1.0.0[src]

impl Send for PadTemplate[src]

impl StaticType for PadTemplate

fn static_type() -> Type

impl Sync for PadTemplate[src]

Auto Trait Implementations

impl RefUnwindSafe for PadTemplate

impl Unpin for PadTemplate

impl UnwindSafe for PadTemplate

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized, [src]

fn type_id(&self) -> TypeId[src]

impl<T> Borrow<T> for T where T: ?Sized, [src]

fn borrow(&self) -> &T[src]

impl<T> BorrowMut<T> for T where T: ?Sized, [src]

fn borrow_mut(&mut self) -> &mut T[src]

impl<Super, Sub> CanDowncast<Sub> for Super where Sub: IsA<Super>, Super: IsA<Super>, [src]

impl<T> Cast for T where T: ObjectType, [src]

fn upcast<T>(self) -> T where Self: IsA<T>, T: ObjectType, [src]

fn upcast_ref<T>(&self) -> &T where Self: IsA<T>, T: ObjectType, [src]

fn downcast<T>(self) -> Result<T, Self> where Self: CanDowncast<T>, T: ObjectType, [src]

fn downcast_ref<T>(&self) -> Option<&T> where Self: CanDowncast<T>, T: ObjectType, [src]

fn dynamic_cast<T>(self) -> Result<T, Self> where T: ObjectType, [src]

fn dynamic_cast_ref<T>(&self) -> Option<&T> where T: ObjectType, [src]

unsafe fn unsafe_cast<T>(self) -> T where T: ObjectType, [src]

unsafe fn unsafe_cast_ref<T>(&self) -> &T where T: ObjectType, [src]

impl<T> From<T> for T[src]

fn from(t: T) -> T[src]

impl<T, U> Into<U> for T where U: From<T>, [src]

fn into(self) -> U[src]

impl<T> ObjectExt for T where T: ObjectType, [src]

fn is<U>(&self) -> bool where U: StaticType, [src]

fn get_type(&self) -> Type[src]

fn get_object_class(&self) -> &ObjectClass[src]

fn set_property<'a, N>( &self, property_name: N, value: &dyn ToValue) -> Result<(), BoolError> where N: Into<&'a str>, [src]

fn get_property<'a, N>(&self, property_name: N) -> Result<Value, BoolError> where N: Into<&'a str>, [src]

fn block_signal(&self, handler_id: &SignalHandlerId)[src]

fn unblock_signal(&self, handler_id: &SignalHandlerId)[src]

fn stop_signal_emission(&self, signal_name: &str)[src]

fn disconnect(&self, handler_id: SignalHandlerId)[src]

fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId where F: 'static + Send + Sync + Fn(&T, &ParamSpec), [src]

unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F) -> SignalHandlerId where F: Fn(&T, &ParamSpec), [src]

`impl PadTemplate`[src]

`pub fn new( name_template: &str, direction: PadDirection, presence: PadPresence, caps: &Caps ) -> Result<PadTemplate, BoolError>`[src]

`pub fn new_with_gtype( name_template: &str, direction: PadDirection, presence: PadPresence, caps: &Caps, pad_type: Type ) -> Result<PadTemplate, BoolError>`[src]

`pub fn get_caps(&self) -> Option<Caps>`[src]

`pub fn pad_created<P: IsA<Pad>>(&self, pad: &P)`[src]

`pub fn get_property_direction(&self) -> PadDirection`[src]

`pub fn get_property_gtype(&self) -> Type`[src]

`pub fn get_property_name_template(&self) -> Option<GString>`[src]

`pub fn get_property_presence(&self) -> PadPresence`[src]

`pub fn connect_pad_created<F: Fn(&PadTemplate, &Pad) + Send + Sync + 'static>( &self, f: F ) -> SignalHandlerId`[src]

`impl PadTemplate`[src]

`pub fn new_from_static_pad_template_with_gtype( pad_template: &StaticPadTemplate, pad_type: Type ) -> Result<PadTemplate, BoolError>`[src]

`impl Clone for PadTemplate`

`fn clone(&self) -> PadTemplate`

`fn clone_from(&mut self, source: &Self)`1.0.0[src]

`impl Debug for PadTemplate`

`fn fmt(&self, f: &mut Formatter) -> Result`

`impl Eq for PadTemplate`

`impl Hash for PadTemplate`

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

`fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,` 1.3.0[src]

`impl IsA<Object> for PadTemplate`

`impl Ord for PadTemplate`

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

`#[must_use] fn max(self, other: Self) -> Self`1.21.0[src]

`#[must_use] fn min(self, other: Self) -> Self`1.21.0[src]

`#[must_use] fn clamp(self, min: Self, max: Self) -> Self`[src]

`impl<T: ObjectType> PartialEq<T> for PadTemplate`

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

`#[must_use] fn ne(&self, other: &Rhs) -> bool`1.0.0[src]

`impl<T: ObjectType> PartialOrd<T> for PadTemplate`

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

`#[must_use] fn lt(&self, other: &Rhs) -> bool`1.0.0[src]

`#[must_use] fn le(&self, other: &Rhs) -> bool`1.0.0[src]

`#[must_use] fn gt(&self, other: &Rhs) -> bool`1.0.0[src]

`#[must_use] fn ge(&self, other: &Rhs) -> bool`1.0.0[src]

`impl Send for PadTemplate`[src]

`impl StaticType for PadTemplate`

`fn static_type() -> Type`

`impl Sync for PadTemplate`[src]

`impl RefUnwindSafe for PadTemplate`

`impl Unpin for PadTemplate`

`impl UnwindSafe for PadTemplate`

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<Super, Sub> CanDowncast<Sub> for Super where Sub: IsA<Super>, Super: IsA<Super>,` [src]

`impl<T> Cast for T where T: ObjectType,` [src]

`fn upcast<T>(self) -> T where Self: IsA<T>, T: ObjectType,` [src]

`fn upcast_ref<T>(&self) -> &T where Self: IsA<T>, T: ObjectType,` [src]

`fn downcast<T>(self) -> Result<T, Self> where Self: CanDowncast<T>, T: ObjectType,` [src]

`fn downcast_ref<T>(&self) -> Option<&T> where Self: CanDowncast<T>, T: ObjectType,` [src]

`fn dynamic_cast<T>(self) -> Result<T, Self> where T: ObjectType,` [src]

`fn dynamic_cast_ref<T>(&self) -> Option<&T> where T: ObjectType,` [src]

`unsafe fn unsafe_cast<T>(self) -> T where T: ObjectType,` [src]

`unsafe fn unsafe_cast_ref<T>(&self) -> &T where T: ObjectType,` [src]

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> Into<U> for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T> ObjectExt for T where T: ObjectType,` [src]

`fn is<U>(&self) -> bool where U: StaticType,` [src]

`fn get_type(&self) -> Type`[src]

`fn get_object_class(&self) -> &ObjectClass`[src]

`fn set_property<'a, N>( &self, property_name: N, value: &dyn ToValue ) -> Result<(), BoolError> where N: Into<&'a str>,` [src]

`fn get_property<'a, N>(&self, property_name: N) -> Result<Value, BoolError> where N: Into<&'a str>,` [src]

`fn block_signal(&self, handler_id: &SignalHandlerId)`[src]

`fn unblock_signal(&self, handler_id: &SignalHandlerId)`[src]

`fn stop_signal_emission(&self, signal_name: &str)`[src]

`fn disconnect(&self, handler_id: SignalHandlerId)`[src]

`fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId where F: 'static + Send + Sync + Fn(&T, &ParamSpec),` [src]

`unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F ) -> SignalHandlerId where F: Fn(&T, &ParamSpec),` [src]

`fn notify<'a, N>(&self, property_name: N) where N: Into<&'a str>,` [src]

`fn notify_by_pspec(&self, pspec: &ParamSpec)`[src]

`fn has_property<'a, N>( &self, property_name: N, type_: Option<Type> ) -> Result<(), BoolError> where N: Into<&'a str>,` [src]

`fn get_property_type<'a, N>(&self, property_name: N) -> Option<Type> where N: Into<&'a str>,` [src]

`fn find_property<'a, N>(&self, property_name: N) -> Option<ParamSpec> where N: Into<&'a str>,` [src]