Trait gstreamer::prelude::ElementExtManual

pub trait ElementExtManual: Sealed + IsA<Element> + 'static {
    // Provided methods
    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)
       where F: FnOnce(&Self) + Send + 'static { ... }
    fn call_async_future<F, T>(
        &self,
        func: F
    ) -> Pin<Box<dyn Future<Output = T> + Send + 'static>>
       where F: FnOnce(&Self) -> T + Send + 'static,
             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> { ... }
}

Provided Methods

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)

where F: FnOnce(&Self) + Send + 'static,

fn call_async_future<F, T>( &self, func: F ) -> Pin<Box<dyn Future<Output = T> + Send + 'static>>

where F: FnOnce(&Self) -> T + Send + 'static, 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>

Object Safety

This trait is not object safe.

Implementors

impl<O: IsA<Element>> ElementExtManual for O