[−][src]Trait gstreamer_gl::prelude::TocSetterExt

pub trait TocSetterExt: 'static {
    fn get_toc(&self) -> Option<Toc>;

    fn reset(&self);

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

Trait containing all TocSetter methods.

Implementors

TocSetter

Required methods

fn get_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

fn reset(&self)

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

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.

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Implementors

impl<O> TocSetterExt for O where
    O: IsA<TocSetter>, [src]

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