pub struct BaseSrc(/* private fields */);Trait Implementations§
Source§impl BaseSrcClassExt<BaseSrc> for BaseSrcClass
impl BaseSrcClassExt<BaseSrc> for BaseSrcClass
fn override_vfuncs(&mut self, _: &ClassInitToken)
Source§impl ElementClassExt<BaseSrc> for BaseSrcClass
impl ElementClassExt<BaseSrc> for BaseSrcClass
fn add_pad_template(&mut self, pad_template: PadTemplate)
fn set_metadata( &mut self, long_name: &str, classification: &str, description: &str, author: &str, )
fn override_vfuncs(&mut self, _: &ClassInitToken)
Source§impl ObjectClassExt<BaseSrc> for BaseSrcClass
impl ObjectClassExt<BaseSrc> for BaseSrcClass
fn override_vfuncs(&mut self, _: &ClassInitToken)
fn install_properties(&mut self, properties: &[Property<'_>])
fn add_signal(&mut self, name: &str, arg_types: &[Type], ret_type: Type)
fn add_signal_with_accumulator<F>( &mut self, name: &str, arg_types: &[Type], ret_type: Type, accumulator: F, )
fn add_action_signal<F>( &mut self, name: &str, arg_types: &[Type], ret_type: Type, handler: F, )
Source§impl ObjectType for BaseSrc
impl ObjectType for BaseSrc
const NAME: &'static str = "RsBaseSrc"
type ParentType = BaseSrc
type ImplType = Box<dyn BaseSrcImpl<BaseSrc>>
type InstanceStructType = ElementInstanceStruct<BaseSrc>
fn class_init(token: &ClassInitToken, klass: &mut BaseSrcClass)
unsafe fn get_instance(&self) -> *mut Self::InstanceStructType
fn get_impl(&self) -> &Self::ImplType
unsafe fn get_class(&self) -> *const ClassStruct<Self>
Source§impl Ord for BaseSrc
impl Ord for BaseSrc
Source§impl<T: IsA<Object>> PartialOrd<T> for BaseSrc
impl<T: IsA<Object>> PartialOrd<T> for BaseSrc
Source§impl StaticType for BaseSrc
impl StaticType for BaseSrc
Source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self.impl Eq for BaseSrc
impl IsA<BaseSrc> for BaseSrc
impl IsA<Element> for BaseSrc
impl IsA<Object> for BaseSrc
impl IsA<Object> for BaseSrc
impl Send for BaseSrc
impl Sync for BaseSrc
Auto Trait Implementations§
impl Freeze for BaseSrc
impl !RefUnwindSafe for BaseSrc
impl Unpin for BaseSrc
impl !UnwindSafe for BaseSrc
Blanket Implementations§
Source§impl<T> BaseSrcBase for T
impl<T> BaseSrcBase for T
fn parent_create(&self, offset: u64, length: u32) -> Result<Buffer, FlowReturn>
fn parent_do_seek(&self, segment: &mut Segment) -> bool
fn parent_query(&self, query: &mut QueryRef) -> bool
fn parent_event(&self, event: &Event) -> bool
fn parent_get_caps(&self, filter: Option<&CapsRef>) -> Option<Caps>
fn parent_negotiate(&self) -> bool
fn parent_set_caps(&self, caps: &CapsRef) -> bool
fn parent_fixate(&self, caps: Caps) -> Caps
Source§impl<O> BaseSrcExt for O
impl<O> BaseSrcExt for O
fn get_blocksize(&self) -> u32
fn get_buffer_pool(&self) -> Option<BufferPool>
fn get_do_timestamp(&self) -> bool
fn is_async(&self) -> bool
fn is_live(&self) -> bool
fn new_seamless_segment(&self, start: i64, stop: i64, time: i64) -> bool
fn query_latency(&self) -> Option<(bool, ClockTime, ClockTime)>
fn set_async(&self, async: bool)
fn set_automatic_eos(&self, automatic_eos: bool)
fn set_blocksize(&self, blocksize: u32)
fn set_caps(&self, caps: &GstRc<CapsRef>) -> bool
fn set_do_timestamp(&self, timestamp: bool)
fn set_dynamic_size(&self, dynamic: bool)
fn set_format(&self, format: Format)
fn set_live(&self, live: bool)
fn start_complete(&self, ret: FlowReturn)
fn start_wait(&self) -> FlowReturn
fn wait_playing(&self) -> FlowReturn
fn get_property_num_buffers(&self) -> i32
fn set_property_num_buffers(&self, num_buffers: i32)
fn get_property_typefind(&self) -> bool
fn set_property_typefind(&self, typefind: bool)
fn connect_property_blocksize_notify<F>(&self, f: F) -> SignalHandlerId
fn connect_property_do_timestamp_notify<F>(&self, f: F) -> SignalHandlerId
fn connect_property_num_buffers_notify<F>(&self, f: F) -> SignalHandlerId
fn connect_property_typefind_notify<F>(&self, f: F) -> SignalHandlerId
Source§impl<O> BaseSrcExtManual for O
impl<O> BaseSrcExtManual for O
fn get_segment(&self) -> FormattedSegment<GenericFormattedValue>
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 T
impl<T> Cast for T
Source§fn upcast_ref<T>(&self) -> &T
fn upcast_ref<T>(&self) -> &T
Upcasts an object to a reference of its superclass or interface
T. Read moreSource§fn downcast<T>(self) -> Result<T, Self>
fn downcast<T>(self) -> Result<T, Self>
Tries to downcast to a subclass or interface implementor
T. Read moreSource§fn downcast_ref<T>(&self) -> Option<&T>
fn downcast_ref<T>(&self) -> Option<&T>
Tries to downcast to a reference of its subclass or interface implementor
T. Read moreSource§fn is<T>(&self) -> boolwhere
T: StaticType,
fn is<T>(&self) -> boolwhere
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Returns
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fn dynamic_cast<T>(self) -> Result<T, Self>
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 downcast and upcast will do many checks at compile-time already. Read moreSource§fn dynamic_cast_ref<T>(&self) -> Option<&T>
fn dynamic_cast_ref<T>(&self) -> Option<&T>
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§impl<T> CloneToUninit for Twhere
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impl<T> CloneToUninit for Twhere
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Source§impl<Super, Sub> Downcast<Sub> for Super
impl<Super, Sub> Downcast<Sub> for Super
Source§fn can_downcast(&self) -> bool
fn can_downcast(&self) -> bool
Checks if it’s possible to downcast to
T. Read moreSource§unsafe fn downcast_unchecked(self) -> Sub
unsafe fn downcast_unchecked(self) -> Sub
Downcasts to
T unconditionally. Read moreSource§unsafe fn downcast_ref_unchecked(&self) -> &Sub
unsafe fn downcast_ref_unchecked(&self) -> &Sub
Downcasts to
&T unconditionally. Read moreSource§impl<T> ElementBase for T
impl<T> ElementBase for T
fn parent_change_state(&self, transition: StateChange) -> StateChangeReturn
fn parent_send_event(&self, event: Event) -> bool
fn parent_query(&self, query: &mut QueryRef) -> bool
fn parent_set_context(&self, context: &Context)
fn catch_panic<T, F: FnOnce(&Self) -> T, G: FnOnce() -> T>( &self, fallback: G, f: F, ) -> T
Source§impl<O> ElementExt for O
impl<O> ElementExt for O
fn abort_state(&self)
fn add_pad<P>(&self, pad: &P) -> Result<(), BoolError>
fn change_state(&self, transition: StateChange) -> StateChangeReturn
fn continue_state(&self, ret: StateChangeReturn) -> StateChangeReturn
fn create_all_pads(&self)
fn get_base_time(&self) -> ClockTime
fn get_bus(&self) -> Option<Bus>
fn get_clock(&self) -> Option<Clock>
fn get_compatible_pad<'a, P, Q>(&self, pad: &P, caps: Q) -> Option<Pad>
fn get_compatible_pad_template( &self, compattempl: &PadTemplate, ) -> Option<PadTemplate>
fn get_context(&self, context_type: &str) -> Option<GstRc<ContextRef>>
fn get_contexts(&self) -> Vec<GstRc<ContextRef>>
fn get_factory(&self) -> Option<ElementFactory>
fn get_request_pad(&self, name: &str) -> Option<Pad>
fn get_start_time(&self) -> ClockTime
fn get_state(&self, timeout: ClockTime) -> (StateChangeReturn, State, State)
fn get_static_pad(&self, name: &str) -> Option<Pad>
fn is_locked_state(&self) -> bool
fn link<P>(&self, dest: &P) -> Result<(), BoolError>
fn link_filtered<'a, P, Q>(&self, dest: &P, filter: Q) -> Result<(), BoolError>
fn link_pads<'a, 'b, P, Q, R>( &self, srcpadname: P, dest: &Q, destpadname: R, ) -> Result<(), BoolError>
fn link_pads_filtered<'a, 'b, 'c, P, Q, R, S>( &self, srcpadname: P, dest: &Q, destpadname: R, filter: S, ) -> Result<(), BoolError>
fn link_pads_full<'a, 'b, P, Q, R>( &self, srcpadname: P, dest: &Q, destpadname: R, flags: PadLinkCheck, ) -> Result<(), BoolError>
fn lost_state(&self)
fn no_more_pads(&self)
fn post_message(&self, message: &GstRc<MessageRef>) -> Result<(), BoolError>
fn provide_clock(&self) -> Option<Clock>
fn release_request_pad<P>(&self, pad: &P)
fn remove_pad<P>(&self, pad: &P) -> Result<(), BoolError>
fn request_pad<'a, 'b, P, Q>( &self, templ: &PadTemplate, name: P, caps: Q, ) -> Option<Pad>
fn set_base_time(&self, time: ClockTime)
fn set_bus<'a, P>(&self, bus: P)
fn set_clock<'a, P, Q>(&self, clock: Q) -> Result<(), BoolError>
fn set_context(&self, context: &GstRc<ContextRef>)
fn set_locked_state(&self, locked_state: bool) -> bool
fn set_start_time(&self, time: ClockTime)
fn set_state(&self, state: State) -> StateChangeReturn
fn sync_state_with_parent(&self) -> Result<(), BoolError>
fn unlink<P>(&self, dest: &P)
fn unlink_pads<P>(&self, srcpadname: &str, dest: &P, destpadname: &str)
fn connect_no_more_pads<F>(&self, f: F) -> SignalHandlerId
fn connect_pad_added<F>(&self, f: F) -> SignalHandlerId
fn connect_pad_removed<F>(&self, f: F) -> SignalHandlerId
Source§impl<O> ElementExtManual for O
impl<O> ElementExtManual for O
fn query(&self, query: &mut QueryRef) -> bool
fn send_event(&self, event: GstRc<EventRef>) -> bool
fn get_metadata<'a>(&self, key: &str) -> Option<&'a str>
fn get_pad_template(&self, name: &str) -> Option<PadTemplate>
fn get_pad_template_list(&self) -> Vec<PadTemplate>
fn message_full<T>(
&self,
type_: ElementMessageType,
code: T,
message: Option<&str>,
debug: Option<&str>,
file: &str,
function: &str,
line: u32,
)where
T: MessageErrorDomain,
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 get_pads(&self) -> Vec<Pad>
fn get_sink_pads(&self) -> Vec<Pad>
fn get_src_pads(&self) -> Vec<Pad>
fn query_convert<V, U>(&self, src_val: V) -> Option<U>
fn query_convert_generic<V>(
&self,
src_val: V,
dest_format: Format,
) -> Option<GenericFormattedValue>where
V: Into<GenericFormattedValue>,
fn query_duration<T>(&self) -> Option<T>where
T: SpecificFormattedValue,
fn query_duration_generic( &self, format: Format, ) -> Option<GenericFormattedValue>
fn query_position<T>(&self) -> Option<T>where
T: SpecificFormattedValue,
fn query_position_generic( &self, format: Format, ) -> Option<GenericFormattedValue>
fn seek<V>(
&self,
rate: f64,
flags: SeekFlags,
start_type: SeekType,
start: V,
stop_type: SeekType,
stop: V,
) -> Result<(), BoolError>where
V: Into<GenericFormattedValue>,
fn seek_simple<V>(
&self,
seek_flags: SeekFlags,
seek_pos: V,
) -> Result<(), BoolError>where
V: Into<GenericFormattedValue>,
Source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
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Source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere
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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere
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Source§impl<O> GObjectExtManualGst for O
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fn set_property_from_str(&self, name: &str, value: &str)
Source§impl<O> GstObjectExt for O
impl<O> GstObjectExt for O
fn default_error<'a, P>(&self, error: &Error, debug: P)
fn get_control_rate(&self) -> ClockTime
fn get_name(&self) -> String
fn get_parent(&self) -> Option<Object>
fn get_path_string(&self) -> String
fn has_active_control_bindings(&self) -> bool
fn has_ancestor<P>(&self, ancestor: &P) -> bool
fn has_as_ancestor<P>(&self, ancestor: &P) -> bool
fn has_as_parent<P>(&self, parent: &P) -> 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: ClockTime)
fn set_name(&self, name: &str) -> Result<(), BoolError>
fn set_parent<P>(&self, parent: &P) -> Result<(), BoolError>
fn suggest_next_sync(&self) -> ClockTime
fn sync_values(&self, timestamp: ClockTime) -> Result<(), BoolError>
fn unparent(&self)
fn connect_property_name_notify<F>(&self, f: F) -> SignalHandlerId
fn connect_property_parent_notify<F>(&self, f: F) -> SignalHandlerId
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impl<O> GstObjectExtManual for O
Source§impl<T> ObjectBase for T
impl<T> ObjectBase for T
fn parent_constructed(&self)
Source§impl<T> ObjectExt for T
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fn get_type(&self) -> Type
fn set_property<'a, N>( &self, property_name: N, value: &dyn ToValue, ) -> Result<(), BoolError>
fn get_property<'a, N>(&self, property_name: N) -> Result<Value, BoolError>
fn block_signal(&self, handler_id: &SignalHandlerId)
fn unblock_signal(&self, handler_id: &SignalHandlerId)
fn stop_signal_emission(&self, signal_name: &str)
fn disconnect(&self, handler_id: SignalHandlerId)
fn connect_notify<'a, P, F>(&self, name: P, f: F) -> SignalHandlerId
fn notify<'a, N>(&self, property_name: N)
fn notify_by_pspec(&self, pspec: &ParamSpec)
fn has_property<'a, N>( &self, property_name: N, type_: Option<Type>, ) -> Result<(), BoolError>
fn get_property_type<'a, N>(&self, property_name: N) -> Option<Type>
fn find_property<'a, N>(&self, property_name: N) -> Option<ParamSpec>
fn list_properties(&self) -> Vec<ParamSpec>
fn connect<'a, N, F>( &self, signal_name: N, after: bool, callback: F, ) -> Result<SignalHandlerId, BoolError>
fn emit<'a, N>( &self, signal_name: N, args: &[&dyn ToValue], ) -> Result<Option<Value>, BoolError>
fn downgrade(&self) -> WeakRef<T>
fn bind_property<'a, O, N, M>( &'a self, source_property: N, target: &'a O, target_property: M, ) -> BindingBuilder<'a, T, O>
fn ref_count(&self) -> u32
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Returns a
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