Struct gstreamer::Bus

pub struct Bus(_, _);

Methods

impl Bus

pub fn new() -> Bus

pub fn add_signal_watch(&self)

pub fn disable_sync_message_emission(&self)

pub fn enable_sync_message_emission(&self)

pub fn have_pending(&self) -> bool

pub fn peek(&self) -> Option<Message>

pub fn pop(&self) -> Option<Message>

pub fn post(&self, message: &Message) -> Result<(), BoolError>

pub fn remove_signal_watch(&self)

pub fn remove_watch(&self) -> Result<(), BoolError>

pub fn set_flushing(&self, flushing: bool)

pub fn timed_pop(&self, timeout: ClockTime) -> Option<Message>

pub fn connect_message<F: Fn(&Bus, &Message) + Send + 'static>(
    &self,
    f: F
) -> SignalHandlerId

pub fn connect_sync_message<F: Fn(&Bus, &Message) + Send + Sync + 'static>(
    &self,
    f: F
) -> SignalHandlerId

impl Bus

pub fn add_signal_watch_full(&self, priority: Priority)

pub fn create_watch<'a, N: Into<Option<&'a str>>, F>(
    &self,
    name: N,
    priority: Priority,
    func: F
) -> Source where
    F: FnMut(&Bus, &Message) -> Continue + Send + 'static, 

pub fn add_watch<F>(&self, func: F) -> Option<SourceId> where
    F: FnMut(&Bus, &Message) -> Continue + Send + 'static, 

pub fn add_watch_local<F>(&self, func: F) -> Option<SourceId> where
    F: FnMut(&Bus, &Message) -> Continue + 'static, 

pub fn set_sync_handler<F>(&self, func: F) where
    F: Fn(&Bus, &Message) -> BusSyncReply + Send + Sync + 'static, 

pub fn unset_sync_handler(&self)

pub fn iter(&self) -> Iter

pub fn iter_timed(&self, timeout: ClockTime) -> Iter

Trait Implementations

impl<T: ObjectType> PartialEq<T> for Bus

fn eq(&self, other: &T) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Sync for Bus

impl Default for Bus

fn default() -> Self

Returns the "default value" for a type.

impl Ord for Bus

fn cmp(&self, other: &Bus) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl Clone for Bus

fn clone(&self) -> Bus

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Send for Bus

impl Eq for Bus

impl<T: ObjectType> PartialOrd<T> for Bus

fn partial_cmp(&self, other: &T) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Hash for Bus

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Debug for Bus

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl IsA<Object> for Bus

impl StaticType for Bus

fn static_type() -> Type

Returns the type identifier of Self.