[][src]Enum gstreamer::PadPresence

#[non_exhaustive]pub enum PadPresence {
    // some variants omitted

Indicates when this pad will become available.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

the pad is always available


the pad will become available depending on the media stream


the pad is only available on request with ElementExt::request_pad.

Trait Implementations

impl Clone for PadPresence[src]

impl Copy for PadPresence[src]

impl Debug for PadPresence[src]

impl Eq for PadPresence[src]

impl<'a> FromValue<'a> for PadPresence[src]

impl<'a> FromValueOptional<'a> for PadPresence[src]

impl Hash for PadPresence[src]

impl Ord for PadPresence[src]

impl PartialEq<PadPresence> for PadPresence[src]

impl PartialOrd<PadPresence> for PadPresence[src]

impl SetValue for PadPresence[src]

impl StaticType for PadPresence[src]

impl StructuralEq for PadPresence[src]

impl StructuralPartialEq for PadPresence[src]

Auto Trait Implementations

impl RefUnwindSafe for PadPresence

impl Send for PadPresence

impl Sync for PadPresence

impl Unpin for PadPresence

impl UnwindSafe for PadPresence

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToSendValue for T where
    T: ToValue + SetValue + Send + ?Sized

impl<T> ToValue for T where
    T: SetValue + ?Sized

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.