Struct gstreamer_editing_services::DiscovererManager

pub struct DiscovererManager { /* private fields */ }

Properties

timeout

The timeout (in milliseconds) for the GstDiscoverer operations

Readable | Writeable | Construct

use-cache

Readable | Writeable | Construct

Signals

discovered

load-serialized-info

Retrieves information about a URI from and external source of information, like a cache file. This is used by the discoverer to speed up the discovery.

source-setup

Allows to setup the source element before the discoverer runs.

Implements

[trait@glib::ObjectExt]

GLib type: GObject with reference counted clone semantics.

Implementations

impl DiscovererManager

pub fn timeout(&self) -> Option<ClockTime>

Returns

The timeout to use for the discoverer

pub fn uses_cache(&self) -> bool

Returns

Whether to use the cache or not

pub fn set_timeout(&self, timeout: impl Into<Option<ClockTime>>)

Sets the timeout to use for the discoverer

timeout

The timeout to set

pub fn set_use_cache(&self, use_cache: bool)

Sets whether to use the cache or not

use_cache

Whether to use the cache

pub fn default() -> DiscovererManager

Returns

The default DiscovererManager

pub fn connect_discovered<F: Fn(&Self, &DiscovererInfo, Option<&Error>) + 'static>( &self, f: F, ) -> SignalHandlerId

info

The gst_pbutils::DiscovererInfo representing the discovered URI

error

The glib::Error that occurred, or None

pub fn connect_load_serialized_info<F: Fn(&Self, &str) -> Option<DiscovererInfo> + 'static>( &self, f: F, ) -> SignalHandlerId

Retrieves information about a URI from and external source of information, like a cache file. This is used by the discoverer to speed up the discovery.

uri

The URI to load the serialized info for

Returns

The gst_pbutils::DiscovererInfo representing uri, or None if no information

pub fn connect_source_setup<F: Fn(&Self, &Element) + 'static>( &self, f: F, ) -> SignalHandlerId

Allows to setup the source element before the discoverer runs.

source

The source gst::Element to setup

pub fn connect_timeout_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

pub fn connect_use_cache_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

Trait Implementations

impl Clone for DiscovererManager

fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

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

Performs copy-assignment from source.

impl Debug for DiscovererManager

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

Formats the value using the given formatter.

impl HasParamSpec for DiscovererManager

type ParamSpec = ParamSpecObject

type SetValue = DiscovererManager

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, DiscovererManager>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for DiscovererManager

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

where H: Hasher,

Hashes the memory address of this object.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for DiscovererManager

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

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl ParentClassIs for DiscovererManager

type Parent = Object

impl<OT: ObjectType> PartialEq<OT> for DiscovererManager

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

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<OT: ObjectType> PartialOrd<OT> for DiscovererManager

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

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StaticType for DiscovererManager

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for DiscovererManager