Struct gstreamer_net::NetClientClock

pub struct NetClientClock(_);

crate::NetClientClock implements a custom crate::gst::Clock that synchronizes its time to a remote time provider such as crate::NetTimeProvider. crate::NtpClock implements a crate::gst::Clock that synchronizes its time to a remote NTPv4 server.

A new clock is created with Self::new() or crate::NtpClock::new(), which takes the address and port of the remote time provider along with a name and an initial time.

This clock will poll the time provider and will update its calibration parameters based on the local and remote observations.

The “round-trip” property limits the maximum round trip packets can take.

Various parameters of the clock can be configured with the parent crate::gst::Clock “timeout”, “window-size” and “window-threshold” object properties.

A crate::NetClientClock and crate::NtpClock is typically set on a crate::gst::Pipeline with [crate::gst::Pipeline::use_clock()].

If you set a crate::gst::Bus on the clock via the “bus” object property, it will send crate::gst::MessageType::Element (XXX: @-reference does not belong to NetClientClock!) messages with an attached crate::gst::Structure containing statistics about clock accuracy and network traffic.

Implements

gst::prelude::ClockExt, gst::prelude::ObjectExt, trait@glib::object::ObjectExt

Implementations

impl NetClientClock

pub fn address(&self) -> Option<GString>

pub fn set_address(&self, address: Option<&str>)

pub fn base_time(&self) -> u64

pub fn bus(&self) -> Option<Bus>

pub fn set_bus<P: IsA<Bus>>(&self, bus: Option<&P>)

pub fn internal_clock(&self) -> Option<Clock>

pub fn minimum_update_interval(&self) -> u64

pub fn set_minimum_update_interval(&self, minimum_update_interval: u64)

pub fn port(&self) -> i32

pub fn set_port(&self, port: i32)

pub fn qos_dscp(&self) -> i32

pub fn set_qos_dscp(&self, qos_dscp: i32)

pub fn round_trip_limit(&self) -> u64

pub fn set_round_trip_limit(&self, round_trip_limit: u64)

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

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

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

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

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

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

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

impl NetClientClock

pub fn new(
    name: Option<&str>,
    remote_address: &str,
    remote_port: i32,
    base_time: ClockTime
) -> NetClientClock

Create a new crate::NetClientClock that will report the time provided by the crate::NetTimeProvider on remote_address and remote_port.

name

a name for the clock

remote_address

the address or hostname of the remote clock provider

remote_port

the port of the remote clock provider

base_time

initial time of the clock

Returns

a new crate::gst::Clock that receives a time from the remote clock.

Trait Implementations

impl Clone for NetClientClock

fn clone(&self) -> NetClientClock

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NetClientClock

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

Formats the value using the given formatter.

impl Hash for NetClientClock

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 Ord for NetClientClock

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

This method returns an Ordering between self and other.

#[must_use]

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

Compares and returns the maximum of two values.

#[must_use]

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

Compares and returns the minimum of two values.

#[must_use]

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl ParentClassIs for NetClientClock

type Parent = Clock

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

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<T: ObjectType> PartialOrd<T> for NetClientClock

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 StaticType for NetClientClock

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for NetClientClock

impl IsA<Clock> for NetClientClock

impl IsA<NetClientClock> for NtpClock

impl IsA<Object> for NetClientClock

impl Send for NetClientClock

impl StructuralEq for NetClientClock

impl Sync for NetClientClock