Trait gstreamer::prelude::ElementExtManual [−][src]
pub trait ElementExtManual: 'static {
Show 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: Event) -> bool;
fn metadata<'a>(&self, key: &str) -> Option<&'a str>;
fn pad_template(&self, name: &str) -> Option<PadTemplate>;
fn pad_template_list(&self) -> Vec<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_message(&self, message: Message) -> Result<(), BoolError>;
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<V: Into<GenericFormattedValue>, U: SpecificFormattedValue>(
&self,
src_val: V
) -> Option<U>;
fn query_convert_generic<V: Into<GenericFormattedValue>>(
&self,
src_val: V,
dest_format: Format
) -> Option<GenericFormattedValue>;
fn query_duration<T: SpecificFormattedValue>(&self) -> Option<T>;
fn query_duration_generic(
&self,
format: Format
) -> Option<GenericFormattedValue>;
fn query_position<T: SpecificFormattedValue>(&self) -> Option<T>;
fn query_position_generic(
&self,
format: Format
) -> Option<GenericFormattedValue>;
fn seek<V: Into<GenericFormattedValue>>(
&self,
rate: f64,
flags: SeekFlags,
start_type: SeekType,
start: V,
stop_type: SeekType,
stop: V
) -> Result<(), BoolError>;
fn seek_simple<V: Into<GenericFormattedValue>>(
&self,
seek_flags: SeekFlags,
seek_pos: V
) -> 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) -> ClockTime;
fn current_clock_time(&self) -> ClockTime;
}Required methods
fn element_class(&self) -> &Class<Element>[src]
fn current_state(&self) -> State[src]
fn pending_state(&self) -> State[src]
fn query(&self, query: &mut QueryRef) -> bool[src]
fn send_event(&self, event: Event) -> bool[src]
fn metadata<'a>(&self, key: &str) -> Option<&'a str>[src]
fn pad_template(&self, name: &str) -> Option<PadTemplate>[src]
fn pad_template_list(&self) -> Vec<PadTemplate>[src]
fn message_full<T: MessageErrorDomain>(
&self,
type_: ElementMessageType,
code: T,
message: Option<&str>,
debug: Option<&str>,
file: &str,
function: &str,
line: u32
)[src]
&self,
type_: ElementMessageType,
code: T,
message: Option<&str>,
debug: Option<&str>,
file: &str,
function: &str,
line: u32
)
fn set_element_flags(&self, flags: ElementFlags)[src]
fn unset_element_flags(&self, flags: ElementFlags)[src]
fn element_flags(&self) -> ElementFlags[src]
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
)[src]
&self,
type_: ElementMessageType,
code: T,
message: Option<&str>,
debug: Option<&str>,
file: &str,
function: &str,
line: u32,
structure: Structure
)
This is supported on crate feature
v1_10 only.fn post_message(&self, message: Message) -> Result<(), BoolError>[src]
fn post_error_message(&self, msg: ErrorMessage)[src]
fn iterate_pads(&self) -> Iterator<Pad>[src]
fn iterate_sink_pads(&self) -> Iterator<Pad>[src]
fn iterate_src_pads(&self) -> Iterator<Pad>[src]
fn pads(&self) -> Vec<Pad>[src]
fn sink_pads(&self) -> Vec<Pad>[src]
fn src_pads(&self) -> Vec<Pad>[src]
fn num_pads(&self) -> u16[src]
fn num_sink_pads(&self) -> u16[src]
fn num_src_pads(&self) -> u16[src]
fn add_property_deep_notify_watch(
&self,
property_name: Option<&str>,
include_value: bool
) -> NotifyWatchId[src]
&self,
property_name: Option<&str>,
include_value: bool
) -> NotifyWatchId
This is supported on crate feature
v1_10 only.fn add_property_notify_watch(
&self,
property_name: Option<&str>,
include_value: bool
) -> NotifyWatchId[src]
&self,
property_name: Option<&str>,
include_value: bool
) -> NotifyWatchId
This is supported on crate feature
v1_10 only.fn remove_property_notify_watch(&self, watch_id: NotifyWatchId)[src]
This is supported on crate feature
v1_10 only.fn query_convert<V: Into<GenericFormattedValue>, U: SpecificFormattedValue>(
&self,
src_val: V
) -> Option<U>[src]
&self,
src_val: V
) -> Option<U>
fn query_convert_generic<V: Into<GenericFormattedValue>>(
&self,
src_val: V,
dest_format: Format
) -> Option<GenericFormattedValue>[src]
&self,
src_val: V,
dest_format: Format
) -> Option<GenericFormattedValue>
fn query_duration<T: SpecificFormattedValue>(&self) -> Option<T>[src]
fn query_duration_generic(
&self,
format: Format
) -> Option<GenericFormattedValue>[src]
&self,
format: Format
) -> Option<GenericFormattedValue>
fn query_position<T: SpecificFormattedValue>(&self) -> Option<T>[src]
fn query_position_generic(
&self,
format: Format
) -> Option<GenericFormattedValue>[src]
&self,
format: Format
) -> Option<GenericFormattedValue>
fn seek<V: Into<GenericFormattedValue>>(
&self,
rate: f64,
flags: SeekFlags,
start_type: SeekType,
start: V,
stop_type: SeekType,
stop: V
) -> Result<(), BoolError>[src]
&self,
rate: f64,
flags: SeekFlags,
start_type: SeekType,
start: V,
stop_type: SeekType,
stop: V
) -> Result<(), BoolError>
fn seek_simple<V: Into<GenericFormattedValue>>(
&self,
seek_flags: SeekFlags,
seek_pos: V
) -> Result<(), BoolError>[src]
&self,
seek_flags: SeekFlags,
seek_pos: V
) -> Result<(), BoolError>
fn call_async<F>(&self, func: F) where
F: FnOnce(&Self) + Send + 'static, [src]
F: FnOnce(&Self) + Send + 'static,
This is supported on crate feature
v1_10 only.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, [src]
&self,
func: F
) -> Pin<Box<dyn Future<Output = T> + Send + 'static>> where
F: FnOnce(&Self) -> T + Send + 'static,
T: Send + 'static,
This is supported on crate feature
v1_10 only.fn current_running_time(&self) -> ClockTime[src]
fn current_clock_time(&self) -> ClockTime[src]
Implementors
impl<O: IsA<Element>> ElementExtManual for O[src]
impl<O: IsA<Element>> ElementExtManual for O[src]fn element_class(&self) -> &Class<Element>[src]
fn current_state(&self) -> State[src]
fn pending_state(&self) -> State[src]
fn query(&self, query: &mut QueryRef) -> bool[src]
fn send_event(&self, event: Event) -> bool[src]
fn metadata<'a>(&self, key: &str) -> Option<&'a str>[src]
fn pad_template(&self, name: &str) -> Option<PadTemplate>[src]
fn pad_template_list(&self) -> Vec<PadTemplate>[src]
fn set_element_flags(&self, flags: ElementFlags)[src]
fn unset_element_flags(&self, flags: ElementFlags)[src]
fn element_flags(&self) -> ElementFlags[src]
fn message_full<T: MessageErrorDomain>(
&self,
type_: ElementMessageType,
code: T,
message: Option<&str>,
debug: Option<&str>,
file: &str,
function: &str,
line: u32
)[src]
&self,
type_: ElementMessageType,
code: T,
message: Option<&str>,
debug: Option<&str>,
file: &str,
function: &str,
line: u32
)
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
)[src]
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
)[src]This is supported on crate feature
v1_10 only.fn post_message(&self, message: Message) -> Result<(), BoolError>[src]
fn post_error_message(&self, msg: ErrorMessage)[src]
fn iterate_pads(&self) -> Iterator<Pad>[src]
fn iterate_sink_pads(&self) -> Iterator<Pad>[src]
fn iterate_src_pads(&self) -> Iterator<Pad>[src]
fn pads(&self) -> Vec<Pad>[src]
fn sink_pads(&self) -> Vec<Pad>[src]
fn src_pads(&self) -> Vec<Pad>[src]
fn num_pads(&self) -> u16[src]
fn num_sink_pads(&self) -> u16[src]
fn num_src_pads(&self) -> u16[src]
fn add_property_deep_notify_watch(
&self,
property_name: Option<&str>,
include_value: bool
) -> NotifyWatchId[src]
fn add_property_deep_notify_watch(
&self,
property_name: Option<&str>,
include_value: bool
) -> NotifyWatchId[src]This is supported on crate feature
v1_10 only.fn add_property_notify_watch(
&self,
property_name: Option<&str>,
include_value: bool
) -> NotifyWatchId[src]
fn add_property_notify_watch(
&self,
property_name: Option<&str>,
include_value: bool
) -> NotifyWatchId[src]This is supported on crate feature
v1_10 only.fn remove_property_notify_watch(&self, watch_id: NotifyWatchId)[src]
fn remove_property_notify_watch(&self, watch_id: NotifyWatchId)[src]This is supported on crate feature
v1_10 only.fn query_convert<V: Into<GenericFormattedValue>, U: SpecificFormattedValue>(
&self,
src_val: V
) -> Option<U>[src]
&self,
src_val: V
) -> Option<U>
fn query_convert_generic<V: Into<GenericFormattedValue>>(
&self,
src_val: V,
dest_format: Format
) -> Option<GenericFormattedValue>[src]
&self,
src_val: V,
dest_format: Format
) -> Option<GenericFormattedValue>
fn query_duration<T: SpecificFormattedValue>(&self) -> Option<T>[src]
fn query_duration_generic(
&self,
format: Format
) -> Option<GenericFormattedValue>[src]
&self,
format: Format
) -> Option<GenericFormattedValue>
fn query_position<T: SpecificFormattedValue>(&self) -> Option<T>[src]
fn query_position_generic(
&self,
format: Format
) -> Option<GenericFormattedValue>[src]
&self,
format: Format
) -> Option<GenericFormattedValue>
fn seek<V: Into<GenericFormattedValue>>(
&self,
rate: f64,
flags: SeekFlags,
start_type: SeekType,
start: V,
stop_type: SeekType,
stop: V
) -> Result<(), BoolError>[src]
&self,
rate: f64,
flags: SeekFlags,
start_type: SeekType,
start: V,
stop_type: SeekType,
stop: V
) -> Result<(), BoolError>
fn seek_simple<V: Into<GenericFormattedValue>>(
&self,
seek_flags: SeekFlags,
seek_pos: V
) -> Result<(), BoolError>[src]
&self,
seek_flags: SeekFlags,
seek_pos: V
) -> Result<(), BoolError>
fn call_async<F>(&self, func: F) where
F: FnOnce(&Self) + Send + 'static, [src]
fn call_async<F>(&self, func: F) where
F: FnOnce(&Self) + Send + 'static, [src]This is supported on crate feature
v1_10 only.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, [src]
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, [src]This is supported on crate feature
v1_10 only.