Trait gstreamer::PadExt [−][src]
Required methods
fn activate_mode(&self, mode: PadMode, active: bool) -> Result<(), BoolError>
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fn can_link<P: IsA<Pad>>(&self, sinkpad: &P) -> bool
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fn check_reconfigure(&self) -> bool
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fn create_stream_id<P: IsA<Element>>(
&self,
parent: &P,
stream_id: Option<&str>
) -> Option<GString>
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&self,
parent: &P,
stream_id: Option<&str>
) -> Option<GString>
fn forward<P: FnMut(&Pad) -> bool>(&self, forward: P) -> bool
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fn get_allowed_caps(&self) -> Option<Caps>
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fn get_current_caps(&self) -> Option<Caps>
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fn get_direction(&self) -> PadDirection
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fn get_offset(&self) -> i64
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fn get_pad_template(&self) -> Option<PadTemplate>
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fn get_pad_template_caps(&self) -> Option<Caps>
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fn get_parent_element(&self) -> Option<Element>
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fn get_peer(&self) -> Option<Pad>
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fn get_single_internal_link(&self) -> Option<Pad>
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fn get_sticky_event(&self, event_type: EventType, idx: u32) -> Option<Event>
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fn get_stream(&self) -> Option<Stream>
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fn get_stream_id(&self) -> Option<GString>
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fn get_task_state(&self) -> TaskState
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fn has_current_caps(&self) -> bool
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fn is_active(&self) -> bool
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fn is_blocked(&self) -> bool
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fn is_blocking(&self) -> bool
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fn is_linked(&self) -> bool
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fn link_maybe_ghosting<P: IsA<Pad>>(&self, sink: &P) -> Result<(), BoolError>
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fn link_maybe_ghosting_full<P: IsA<Pad>>(
&self,
sink: &P,
flags: PadLinkCheck
) -> Result<(), BoolError>
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&self,
sink: &P,
flags: PadLinkCheck
) -> Result<(), BoolError>
fn mark_reconfigure(&self)
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fn needs_reconfigure(&self) -> bool
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fn pause_task(&self) -> Result<(), BoolError>
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fn peer_query_accept_caps(&self, caps: &Caps) -> bool
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fn peer_query_caps(&self, filter: Option<&Caps>) -> Option<Caps>
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fn query_accept_caps(&self, caps: &Caps) -> bool
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fn query_caps(&self, filter: Option<&Caps>) -> Option<Caps>
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fn set_active(&self, active: bool) -> Result<(), BoolError>
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fn set_offset(&self, offset: i64)
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fn stop_task(&self) -> Result<(), BoolError>
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fn unlink<P: IsA<Pad>>(&self, sinkpad: &P) -> Result<(), BoolError>
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fn use_fixed_caps(&self)
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fn get_property_caps(&self) -> Option<Caps>
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fn connect_linked<F: Fn(&Self, &Pad) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId
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&self,
f: F
) -> SignalHandlerId
fn connect_unlinked<F: Fn(&Self, &Pad) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId
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&self,
f: F
) -> SignalHandlerId
fn connect_property_caps_notify<F: Fn(&Self) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId
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&self,
f: F
) -> SignalHandlerId
fn connect_property_offset_notify<F: Fn(&Self) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId
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&self,
f: F
) -> SignalHandlerId
Implementors
impl<O: IsA<Pad>> PadExt for O
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fn activate_mode(&self, mode: PadMode, active: bool) -> Result<(), BoolError>
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fn can_link<P: IsA<Pad>>(&self, sinkpad: &P) -> bool
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fn check_reconfigure(&self) -> bool
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fn create_stream_id<P: IsA<Element>>(
&self,
parent: &P,
stream_id: Option<&str>
) -> Option<GString>
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&self,
parent: &P,
stream_id: Option<&str>
) -> Option<GString>
fn forward<P: FnMut(&Pad) -> bool>(&self, forward: P) -> bool
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fn get_allowed_caps(&self) -> Option<Caps>
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fn get_current_caps(&self) -> Option<Caps>
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fn get_direction(&self) -> PadDirection
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fn get_offset(&self) -> i64
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fn get_pad_template(&self) -> Option<PadTemplate>
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fn get_pad_template_caps(&self) -> Option<Caps>
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fn get_parent_element(&self) -> Option<Element>
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fn get_peer(&self) -> Option<Pad>
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fn get_single_internal_link(&self) -> Option<Pad>
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fn get_sticky_event(&self, event_type: EventType, idx: u32) -> Option<Event>
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fn get_stream(&self) -> Option<Stream>
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fn get_stream_id(&self) -> Option<GString>
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fn get_task_state(&self) -> TaskState
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fn has_current_caps(&self) -> bool
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fn is_active(&self) -> bool
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fn is_blocked(&self) -> bool
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fn is_blocking(&self) -> bool
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fn is_linked(&self) -> bool
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fn link_maybe_ghosting<P: IsA<Pad>>(&self, sink: &P) -> Result<(), BoolError>
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fn link_maybe_ghosting_full<P: IsA<Pad>>(
&self,
sink: &P,
flags: PadLinkCheck
) -> Result<(), BoolError>
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&self,
sink: &P,
flags: PadLinkCheck
) -> Result<(), BoolError>
fn mark_reconfigure(&self)
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fn needs_reconfigure(&self) -> bool
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fn pause_task(&self) -> Result<(), BoolError>
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fn peer_query_accept_caps(&self, caps: &Caps) -> bool
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fn peer_query_caps(&self, filter: Option<&Caps>) -> Option<Caps>
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fn query_accept_caps(&self, caps: &Caps) -> bool
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fn query_caps(&self, filter: Option<&Caps>) -> Option<Caps>
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fn set_active(&self, active: bool) -> Result<(), BoolError>
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fn set_offset(&self, offset: i64)
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fn stop_task(&self) -> Result<(), BoolError>
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fn unlink<P: IsA<Pad>>(&self, sinkpad: &P) -> Result<(), BoolError>
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fn use_fixed_caps(&self)
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fn get_property_caps(&self) -> Option<Caps>
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fn connect_linked<F: Fn(&Self, &Pad) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId
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&self,
f: F
) -> SignalHandlerId
fn connect_unlinked<F: Fn(&Self, &Pad) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId
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&self,
f: F
) -> SignalHandlerId
fn connect_property_caps_notify<F: Fn(&Self) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId
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&self,
f: F
) -> SignalHandlerId
fn connect_property_offset_notify<F: Fn(&Self) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId
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&self,
f: F
) -> SignalHandlerId