Struct gstreamer_base_sys::GstBaseSinkClass

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#[repr(C)]
pub struct GstBaseSinkClass {
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    pub parent_class: GstElementClass,
    pub get_caps: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstCaps) -> *mut GstCaps>,
    pub set_caps: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstCaps) -> gboolean>,
    pub fixate: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstCaps) -> *mut GstCaps>,
    pub activate_pull: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: gboolean) -> gboolean>,
    pub get_times: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer, _: *mut GstClockTime, _: *mut GstClockTime)>,
    pub propose_allocation: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstQuery) -> gboolean>,
    pub start: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>,
    pub stop: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>,
    pub unlock: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>,
    pub unlock_stop: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>,
    pub query: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstQuery) -> gboolean>,
    pub event: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstEvent) -> gboolean>,
    pub wait_event: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstEvent) -> GstFlowReturn>,
    pub prepare: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer) -> GstFlowReturn>,
    pub prepare_list: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBufferList) -> GstFlowReturn>,
    pub preroll: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer) -> GstFlowReturn>,
    pub render: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer) -> GstFlowReturn>,
    pub render_list: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBufferList) -> GstFlowReturn>,
    pub _gst_reserved: [gpointer; 20],

}

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§parent_class: GstElementClass§get_caps: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstCaps) -> *mut GstCaps>§set_caps: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstCaps) -> gboolean>§fixate: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstCaps) -> *mut GstCaps>§activate_pull: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: gboolean) -> gboolean>§get_times: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer, _: *mut GstClockTime, _: *mut GstClockTime)>§propose_allocation: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstQuery) -> gboolean>§start: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>§stop: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>§unlock: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>§unlock_stop: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>§query: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstQuery) -> gboolean>§event: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstEvent) -> gboolean>§wait_event: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstEvent) -> GstFlowReturn>§prepare: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer) -> GstFlowReturn>§prepare_list: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBufferList) -> GstFlowReturn>§preroll: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer) -> GstFlowReturn>§render: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer) -> GstFlowReturn>§render_list: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBufferList) -> GstFlowReturn>§_gst_reserved: [gpointer; 20]

Trait Implementations§

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impl Clone for GstBaseSinkClass

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fn clone(&self) -> GstBaseSinkClass

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for GstBaseSinkClass

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

Formats the value using the given formatter. Read more
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impl Copy for GstBaseSinkClass

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.