[−][src]Struct gstreamer::Bus
Implementations
impl Bus[src]
pub fn new() -> Bus[src]
pub fn add_signal_watch(&self)[src]
pub fn disable_sync_message_emission(&self)[src]
pub fn enable_sync_message_emission(&self)[src]
pub fn have_pending(&self) -> bool[src]
pub fn peek(&self) -> Option<Message>[src]
pub fn pop(&self) -> Option<Message>[src]
pub fn post(&self, message: &Message) -> Result<(), BoolError>[src]
pub fn remove_signal_watch(&self)[src]
pub fn remove_watch(&self) -> Result<(), BoolError>[src]
pub fn set_flushing(&self, flushing: bool)[src]
pub fn timed_pop(&self, timeout: ClockTime) -> Option<Message>[src]
pub fn connect_message<F: Fn(&Bus, &Message) + Send + 'static>(
&self,
f: F
) -> SignalHandlerId[src]
&self,
f: F
) -> SignalHandlerId
pub fn connect_sync_message<F: Fn(&Bus, &Message) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId[src]
&self,
f: F
) -> SignalHandlerId
impl Bus[src]
pub fn add_signal_watch_full(&self, priority: Priority)[src]
pub fn create_watch<F>(
&self,
name: Option<&str>,
priority: Priority,
func: F
) -> Source where
F: FnMut(&Bus, &Message) -> Continue + Send + 'static, [src]
&self,
name: Option<&str>,
priority: Priority,
func: F
) -> Source where
F: FnMut(&Bus, &Message) -> Continue + Send + 'static,
pub fn add_watch<F>(&self, func: F) -> Result<SourceId, BoolError> where
F: FnMut(&Bus, &Message) -> Continue + Send + 'static, [src]
F: FnMut(&Bus, &Message) -> Continue + Send + 'static,
pub fn add_watch_local<F>(&self, func: F) -> Result<SourceId, BoolError> where
F: FnMut(&Bus, &Message) -> Continue + 'static, [src]
F: FnMut(&Bus, &Message) -> Continue + 'static,
pub fn set_sync_handler<F>(&self, func: F) where
F: Fn(&Bus, &Message) -> BusSyncReply + Send + Sync + 'static, [src]
F: Fn(&Bus, &Message) -> BusSyncReply + Send + Sync + 'static,
pub fn unset_sync_handler(&self)[src]
pub fn iter(&self) -> Iter<'_>ⓘ[src]
pub fn iter_timed(&self, timeout: ClockTime) -> Iter<'_>ⓘ[src]
pub fn iter_filtered<'a>(
&'a self,
msg_types: &'a [MessageType]
) -> impl Iterator<Item = Message> + 'a[src]
&'a self,
msg_types: &'a [MessageType]
) -> impl Iterator<Item = Message> + 'a
pub fn iter_timed_filtered<'a>(
&'a self,
timeout: ClockTime,
msg_types: &'a [MessageType]
) -> impl Iterator<Item = Message> + 'a[src]
&'a self,
timeout: ClockTime,
msg_types: &'a [MessageType]
) -> impl Iterator<Item = Message> + 'a
pub fn timed_pop_filtered(
&self,
timeout: ClockTime,
msg_types: &[MessageType]
) -> Option<Message>[src]
&self,
timeout: ClockTime,
msg_types: &[MessageType]
) -> Option<Message>
pub fn pop_filtered(&self, msg_types: &[MessageType]) -> Option<Message>[src]
pub fn stream(&self) -> BusStream[src]
pub fn stream_filtered<'a>(
&self,
message_types: &'a [MessageType]
) -> impl Stream<Item = Message> + Unpin + Send + 'a[src]
&self,
message_types: &'a [MessageType]
) -> impl Stream<Item = Message> + Unpin + Send + 'a
Trait Implementations
impl Clone for Bus[src]
impl Debug for Bus[src]
impl Default for Bus[src]
impl Eq for Bus[src]
impl Hash for Bus[src]
pub fn hash<__H: Hasher>(&self, state: &mut __H)[src]
pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher, 1.3.0[src]
H: Hasher,
impl IsA<Object> for Bus[src]
impl Ord for Bus[src]
pub fn cmp(&self, other: &Bus) -> Ordering[src]
#[must_use]pub fn max(self, other: Self) -> Self1.21.0[src]
#[must_use]pub fn min(self, other: Self) -> Self1.21.0[src]
#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self1.50.0[src]
impl<T: ObjectType> PartialEq<T> for Bus[src]
impl<T: ObjectType> PartialOrd<T> for Bus[src]
pub fn partial_cmp(&self, other: &T) -> Option<Ordering>[src]
#[must_use]pub fn lt(&self, other: &Rhs) -> bool1.0.0[src]
#[must_use]pub fn le(&self, other: &Rhs) -> bool1.0.0[src]
#[must_use]pub fn gt(&self, other: &Rhs) -> bool1.0.0[src]
#[must_use]pub fn ge(&self, other: &Rhs) -> bool1.0.0[src]
impl Send for Bus[src]
impl StaticType for Bus[src]
pub fn static_type() -> Type[src]
impl Sync for Bus[src]
impl UnixBusExtManual for Bus[src]
pub fn get_pollfd(&self) -> RawFd[src]
impl WindowsBusExtManual for Bus[src]
pub fn get_pollfd(&self) -> RawHandle[src]
Auto Trait Implementations
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<Super, Sub> CanDowncast<Sub> for Super where
Sub: IsA<Super>,
Super: IsA<Super>, [src]
Sub: IsA<Super>,
Super: IsA<Super>,
impl<T> Cast for T where
T: ObjectType, [src]
T: ObjectType,
pub fn upcast<T>(self) -> T where
Self: IsA<T>,
T: ObjectType, [src]
Self: IsA<T>,
T: ObjectType,
pub fn upcast_ref<T>(&self) -> &T where
Self: IsA<T>,
T: ObjectType, [src]
Self: IsA<T>,
T: ObjectType,
pub fn downcast<T>(self) -> Result<T, Self> where
Self: CanDowncast<T>,
T: ObjectType, [src]
Self: CanDowncast<T>,
T: ObjectType,
pub fn downcast_ref<T>(&self) -> Option<&T> where
Self: CanDowncast<T>,
T: ObjectType, [src]
Self: CanDowncast<T>,
T: ObjectType,
pub fn dynamic_cast<T>(self) -> Result<T, Self> where
T: ObjectType, [src]
T: ObjectType,
pub fn dynamic_cast_ref<T>(&self) -> Option<&T> where
T: ObjectType, [src]
T: ObjectType,
pub unsafe fn unsafe_cast<T>(self) -> T where
T: ObjectType, [src]
T: ObjectType,
pub unsafe fn unsafe_cast_ref<T>(&self) -> &T where
T: ObjectType, [src]
T: ObjectType,
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> ObjectExt for T where
T: ObjectType, [src]
T: ObjectType,
pub fn is<U>(&self) -> bool where
U: StaticType, [src]
U: StaticType,
pub fn get_type(&self) -> Type[src]
pub fn get_object_class(&self) -> &ObjectClass[src]
pub fn set_properties(
&self,
property_values: &[(&str, &dyn ToValue)]
) -> Result<(), BoolError>[src]
&self,
property_values: &[(&str, &dyn ToValue)]
) -> Result<(), BoolError>
pub fn set_property<'a, N>(
&self,
property_name: N,
value: &dyn ToValue
) -> Result<(), BoolError> where
N: Into<&'a str>, [src]
&self,
property_name: N,
value: &dyn ToValue
) -> Result<(), BoolError> where
N: Into<&'a str>,
pub fn get_property<'a, N>(&self, property_name: N) -> Result<Value, BoolError> where
N: Into<&'a str>, [src]
N: Into<&'a str>,
pub unsafe fn set_qdata<QD>(&self, key: Quark, value: QD) where
QD: 'static, [src]
QD: 'static,
pub unsafe fn get_qdata<QD>(&self, key: Quark) -> Option<&QD> where
QD: 'static, [src]
QD: 'static,
pub unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD> where
QD: 'static, [src]
QD: 'static,
pub unsafe fn set_data<QD>(&self, key: &str, value: QD) where
QD: 'static, [src]
QD: 'static,
pub unsafe fn get_data<QD>(&self, key: &str) -> Option<&QD> where
QD: 'static, [src]
QD: 'static,
pub unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD> where
QD: 'static, [src]
QD: 'static,
pub fn block_signal(&self, handler_id: &SignalHandlerId)[src]
pub fn unblock_signal(&self, handler_id: &SignalHandlerId)[src]
pub fn stop_signal_emission(&self, signal_name: &str)[src]
pub fn disconnect(&self, handler_id: SignalHandlerId)[src]
pub fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId where
F: 'static + Send + Sync + Fn(&T, &ParamSpec), [src]
F: 'static + Send + Sync + Fn(&T, &ParamSpec),
pub unsafe fn connect_notify_unsafe<F>(
&self,
name: Option<&str>,
f: F
) -> SignalHandlerId where
F: Fn(&T, &ParamSpec), [src]
&self,
name: Option<&str>,
f: F
) -> SignalHandlerId where
F: Fn(&T, &ParamSpec),
pub fn notify<'a, N>(&self, property_name: N) where
N: Into<&'a str>, [src]
N: Into<&'a str>,
pub fn notify_by_pspec(&self, pspec: &ParamSpec)[src]
pub fn has_property<'a, N>(&self, property_name: N, type_: Option<Type>) -> bool where
N: Into<&'a str>, [src]
N: Into<&'a str>,
pub fn get_property_type<'a, N>(&self, property_name: N) -> Option<Type> where
N: Into<&'a str>, [src]
N: Into<&'a str>,
pub fn find_property<'a, N>(&self, property_name: N) -> Option<ParamSpec> where
N: Into<&'a str>, [src]
N: Into<&'a str>,
pub fn list_properties(&self) -> Vec<ParamSpec, Global>[src]
pub fn connect<'a, N, F>(
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,
N: Into<&'a str>, [src]
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,
N: Into<&'a str>,
pub fn connect_local<'a, N, F>(
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value> + 'static,
N: Into<&'a str>, [src]
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value> + 'static,
N: Into<&'a str>,
pub unsafe fn connect_unsafe<'a, N, F>(
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value>,
N: Into<&'a str>, [src]
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
F: Fn(&[Value]) -> Option<Value>,
N: Into<&'a str>,
pub fn emit<'a, N>(
&self,
signal_name: N,
args: &[&dyn ToValue]
) -> Result<Option<Value>, BoolError> where
N: Into<&'a str>, [src]
&self,
signal_name: N,
args: &[&dyn ToValue]
) -> Result<Option<Value>, BoolError> where
N: Into<&'a str>,
pub fn downgrade(&self) -> WeakRef<T>[src]
pub fn bind_property<'a, O, N, M>(
&'a self,
source_property: N,
target: &'a O,
target_property: M
) -> BindingBuilder<'a> where
M: Into<&'a str>,
N: Into<&'a str>,
O: ObjectType, [src]
&'a self,
source_property: N,
target: &'a O,
target_property: M
) -> BindingBuilder<'a> where
M: Into<&'a str>,
N: Into<&'a str>,
O: ObjectType,
pub fn ref_count(&self) -> u32[src]
impl<T> ToOwned for T where
T: Clone, [src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T[src]
pub fn clone_into(&self, target: &mut T)[src]
impl<T> ToSendValue for T where
T: ToValue + SetValue + Send + ?Sized, [src]
T: ToValue + SetValue + Send + ?Sized,
pub fn to_send_value(&self) -> SendValue[src]
impl<T> ToValue for T where
T: SetValue + ?Sized, [src]
T: SetValue + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,