Trait gstreamer::prelude::TocSetterExt

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pub trait TocSetterExt: IsA<TocSetter> + Sealed + 'static {
    // Provided methods
    fn toc(&self) -> Option<Toc> { ... }
    fn reset(&self) { ... }
    fn set_toc(&self, toc: Option<&Toc>) { ... }
}
Expand description

Trait containing all TocSetter methods.

§Implementors

TocSetter

Provided Methods§

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fn toc(&self) -> Option<Toc>

Return current TOC the setter uses. The TOC should not be modified without making it writable first.

§Returns

TOC set, or None. Unref with gst_toc_unref() when no longer needed

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fn reset(&self)

Reset the internal TOC. Elements should call this from within the state-change handler.

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fn set_toc(&self, toc: Option<&Toc>)

Set the given TOC on the setter. Previously set TOC will be unreffed before setting a new one.

§toc

a Toc to set.

Object Safety§

This trait is not object safe.

Implementors§