pub struct MetaContainer { /* private fields */ }Expand description
GLib type: GObject with reference counted clone semantics.
Implementations§
Source§impl MetaContainer
impl MetaContainer
pub const NONE: Option<&'static MetaContainer> = None
Trait Implementations§
Source§impl Clone for MetaContainer
impl Clone for MetaContainer
Source§impl Debug for MetaContainer
impl Debug for MetaContainer
Source§impl HasParamSpec for MetaContainer
impl HasParamSpec for MetaContainer
type ParamSpec = ParamSpecObject
Source§type SetValue = MetaContainer
type SetValue = MetaContainer
Preferred value to be used as setter for the associated ParamSpec.
type BuilderFn = fn(&str) -> ParamSpecObjectBuilder<'_, MetaContainer>
fn param_spec_builder() -> Self::BuilderFn
Source§impl Hash for MetaContainer
impl Hash for MetaContainer
Source§impl Ord for MetaContainer
impl Ord for MetaContainer
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 MetaContainer
impl<OT: ObjectType> PartialEq<OT> for MetaContainer
Source§impl<OT: ObjectType> PartialOrd<OT> for MetaContainer
impl<OT: ObjectType> PartialOrd<OT> for MetaContainer
Source§impl StaticType for MetaContainer
impl StaticType for MetaContainer
Source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self.impl Eq for MetaContainer
impl IsA<MetaContainer> for Asset
impl IsA<MetaContainer> for AudioSource
impl IsA<MetaContainer> for AudioTestSource
impl IsA<MetaContainer> for AudioTrack
impl IsA<MetaContainer> for AudioTransition
impl IsA<MetaContainer> for AudioUriSource
impl IsA<MetaContainer> for BaseEffect
impl IsA<MetaContainer> for BaseEffectClip
impl IsA<MetaContainer> for BaseTransitionClip
impl IsA<MetaContainer> for Clip
impl IsA<MetaContainer> for ClipAsset
impl IsA<MetaContainer> for Container
impl IsA<MetaContainer> for Effect
impl IsA<MetaContainer> for EffectAsset
impl IsA<MetaContainer> for EffectClip
impl IsA<MetaContainer> for Group
impl IsA<MetaContainer> for ImageSource
impl IsA<MetaContainer> for Layer
impl IsA<MetaContainer> for Marker
Available on crate feature
v1_18 only.impl IsA<MetaContainer> for MultiFileSource
impl IsA<MetaContainer> for Operation
impl IsA<MetaContainer> for OperationClip
impl IsA<MetaContainer> for OverlayClip
impl IsA<MetaContainer> for Project
impl IsA<MetaContainer> for Source
impl IsA<MetaContainer> for SourceClip
impl IsA<MetaContainer> for SourceClipAsset
Available on crate feature
v1_18 only.impl IsA<MetaContainer> for TestClip
impl IsA<MetaContainer> for TextOverlay
impl IsA<MetaContainer> for TextOverlayClip
impl IsA<MetaContainer> for Timeline
impl IsA<MetaContainer> for TimelineElement
impl IsA<MetaContainer> for TitleClip
impl IsA<MetaContainer> for TitleSource
impl IsA<MetaContainer> for Track
impl IsA<MetaContainer> for TrackElement
impl IsA<MetaContainer> for TrackElementAsset
impl IsA<MetaContainer> for Transition
impl IsA<MetaContainer> for TransitionClip
impl IsA<MetaContainer> for UriClip
impl IsA<MetaContainer> for UriClipAsset
impl IsA<MetaContainer> for UriSourceAsset
impl IsA<MetaContainer> for VideoSource
impl IsA<MetaContainer> for VideoTestSource
impl IsA<MetaContainer> for VideoTrack
impl IsA<MetaContainer> for VideoTransition
impl IsA<MetaContainer> for VideoUriSource
Auto Trait Implementations§
impl Freeze for MetaContainer
impl RefUnwindSafe for MetaContainer
impl !Send for MetaContainer
impl !Sync for MetaContainer
impl Unpin for MetaContainer
impl UnwindSafe for MetaContainer
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
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Source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
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Source§impl<O> GObjectExtManualGst for O
impl<O> GObjectExtManualGst for O
fn set_property_from_str(&self, name: &str, value: &str)
Source§impl<T> IntoClosureReturnValue for T
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fn into_closure_return_value(self) -> Option<Value>
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Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§impl<O> MetaContainerExt for Owhere
O: IsA<MetaContainer>,
impl<O> MetaContainerExt for Owhere
O: IsA<MetaContainer>,
fn add_metas_from_string(&self, str: &str) -> bool
fn check_meta_registered(&self, meta_item: &str) -> Option<(MetaFlag, Type)>
fn foreach<P: FnMut(&MetaContainer, &str, &Value)>(&self, func: P)
fn boolean(&self, meta_item: &str) -> Option<bool>
fn date(&self, meta_item: &str) -> Option<Date>
fn date_time(&self, meta_item: &str) -> Option<DateTime>
fn double(&self, meta_item: &str) -> Option<f64>
fn float(&self, meta_item: &str) -> Option<f32>
fn int(&self, meta_item: &str) -> Option<i32>
fn int64(&self, meta_item: &str) -> Option<i64>
Source§fn marker_list(&self, key: &str) -> Option<MarkerList>
fn marker_list(&self, key: &str) -> Option<MarkerList>
Available on crate feature
v1_18 only.fn meta(&self, key: &str) -> Option<Value>
fn string(&self, meta_item: &str) -> Option<GString>
fn uint(&self, meta_item: &str) -> Option<u32>
fn uint64(&self, meta_item: &str) -> Option<u64>
fn metas_to_string(&self) -> GString
fn register_meta(&self, flags: MetaFlag, meta_item: &str, value: &Value) -> bool
fn register_meta_boolean( &self, flags: MetaFlag, meta_item: &str, value: bool, ) -> bool
fn register_meta_date( &self, flags: MetaFlag, meta_item: &str, value: &Date, ) -> bool
fn register_meta_date_time( &self, flags: MetaFlag, meta_item: &str, value: &DateTime, ) -> bool
fn register_meta_double( &self, flags: MetaFlag, meta_item: &str, value: f64, ) -> bool
fn register_meta_float( &self, flags: MetaFlag, meta_item: &str, value: f32, ) -> bool
fn register_meta_int( &self, flags: MetaFlag, meta_item: &str, value: i32, ) -> bool
fn register_meta_int64( &self, flags: MetaFlag, meta_item: &str, value: i64, ) -> bool
fn register_meta_string( &self, flags: MetaFlag, meta_item: &str, value: &str, ) -> bool
fn register_meta_uint( &self, flags: MetaFlag, meta_item: &str, value: u32, ) -> bool
fn register_meta_uint64( &self, flags: MetaFlag, meta_item: &str, value: u64, ) -> bool
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&self,
flags: MetaFlag,
meta_item: &str,
type_: Type,
) -> bool
fn register_static_meta( &self, flags: MetaFlag, meta_item: &str, type_: Type, ) -> bool
Available on crate feature
v1_18 only.fn set_boolean(&self, meta_item: &str, value: bool) -> bool
fn set_date(&self, meta_item: &str, value: &Date) -> bool
fn set_date_time(&self, meta_item: &str, value: &DateTime) -> bool
fn set_double(&self, meta_item: &str, value: f64) -> bool
fn set_float(&self, meta_item: &str, value: f32) -> bool
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fn set_int64(&self, meta_item: &str, value: i64) -> bool
Source§fn set_marker_list(&self, meta_item: &str, list: &MarkerList) -> bool
fn set_marker_list(&self, meta_item: &str, list: &MarkerList) -> bool
Available on crate feature
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fn set_uint(&self, meta_item: &str, value: u32) -> bool
fn set_uint64(&self, meta_item: &str, value: u64) -> bool
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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.