Struct gstreamer::ProxyPad

#[repr(transparent)]
pub struct ProxyPad {
    inner: TypedObjectRef<*mut c_void, ()>,
    phantom: PhantomData<()>,
}

GLib type: GObject with reference counted clone semantics.

Fields

inner: TypedObjectRef<*mut c_void, ()>

phantom: PhantomData<()>

Implementations

impl ProxyPad

pub const NONE: Option<&'static ProxyPad> = None

impl ProxyPad

pub fn chain_default<O: IsA<ProxyPad>>( pad: &O, parent: Option<&impl IsA<Object>>, buffer: Buffer, ) -> Result<FlowSuccess, FlowError>

pub fn chain_list_default<O: IsA<ProxyPad>>( pad: &O, parent: Option<&impl IsA<Object>>, list: BufferList, ) -> Result<FlowSuccess, FlowError>

pub fn getrange_default<O: IsA<ProxyPad>>( pad: &O, parent: Option<&impl IsA<Object>>, offset: u64, size: u32, ) -> Result<Buffer, FlowError>

pub fn iterate_internal_links_default<O: IsA<ProxyPad>>( pad: &O, parent: Option<&impl IsA<Object>>, ) -> Option<Iterator<Pad>>

Trait Implementations

impl Clone for ProxyPad

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 ProxyPad

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

Formats the value using the given formatter.

impl HasParamSpec for ProxyPad

type ParamSpec = ParamSpecObject

type SetValue = ProxyPad

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for ProxyPad

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<T: ProxyPadImpl> IsSubclassable<T> for ProxyPad

fn class_init(class: &mut Class<Self>)

Override the virtual methods of this class for the given subclass and do other class initialization.

fn instance_init(instance: &mut InitializingObject<T>)

Instance specific initialization.

impl Ord for ProxyPad

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 ProxyPad

type Parent = Pad

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

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 ProxyPad

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 ProxyPad

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for ProxyPad

impl IsA<Object> for ProxyPad

impl IsA<Pad> for ProxyPad

impl IsA<ProxyPad> for GhostPad

impl Send for ProxyPad

impl Sync for ProxyPad