#[repr(C)]
pub struct GstBaseTransformClass {
Show 26 fields pub parent_class: GstElementClass, pub passthrough_on_same_caps: gboolean, pub transform_ip_on_passthrough: gboolean, pub transform_caps: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: GstPadDirection, _: *mut GstCaps, _: *mut GstCaps) -> *mut GstCaps>, pub fixate_caps: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: GstPadDirection, _: *mut GstCaps, _: *mut GstCaps) -> *mut GstCaps>, pub accept_caps: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: GstPadDirection, _: *mut GstCaps) -> gboolean>, pub set_caps: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstCaps, _: *mut GstCaps) -> gboolean>, pub query: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: GstPadDirection, _: *mut GstQuery) -> gboolean>, pub decide_allocation: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstQuery) -> gboolean>, pub filter_meta: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstQuery, _: GType, _: *const GstStructure) -> gboolean>, pub propose_allocation: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstQuery, _: *mut GstQuery) -> gboolean>, pub transform_size: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: GstPadDirection, _: *mut GstCaps, _: size_t, _: *mut GstCaps, _: *mut size_t) -> gboolean>, pub get_unit_size: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstCaps, _: *mut size_t) -> gboolean>, pub start: Option<unsafe extern "C" fn(_: *mut GstBaseTransform) -> gboolean>, pub stop: Option<unsafe extern "C" fn(_: *mut GstBaseTransform) -> gboolean>, pub sink_event: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstEvent) -> gboolean>, pub src_event: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstEvent) -> gboolean>, pub prepare_output_buffer: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstBuffer, _: *mut GstBuffer) -> GstFlowReturn>, pub copy_metadata: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstBuffer, _: *mut GstBuffer) -> gboolean>, pub transform_meta: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstBuffer, _: *mut GstMeta, _: *mut GstBuffer) -> gboolean>, pub before_transform: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstBuffer)>, pub transform: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstBuffer, _: *mut GstBuffer) -> GstFlowReturn>, pub transform_ip: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut *mut GstBuffer) -> GstFlowReturn>, pub submit_input_buffer: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: gboolean, _: *mut GstBuffer) -> GstFlowReturn>, pub generate_output: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut *mut GstBuffer) -> GstFlowReturn>, pub _gst_reserved: [gpointer; 18],
}

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§parent_class: GstElementClass§passthrough_on_same_caps: gboolean§transform_ip_on_passthrough: gboolean§transform_caps: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: GstPadDirection, _: *mut GstCaps, _: *mut GstCaps) -> *mut GstCaps>§fixate_caps: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: GstPadDirection, _: *mut GstCaps, _: *mut GstCaps) -> *mut GstCaps>§accept_caps: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: GstPadDirection, _: *mut GstCaps) -> gboolean>§set_caps: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstCaps, _: *mut GstCaps) -> gboolean>§query: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: GstPadDirection, _: *mut GstQuery) -> gboolean>§decide_allocation: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstQuery) -> gboolean>§filter_meta: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstQuery, _: GType, _: *const GstStructure) -> gboolean>§propose_allocation: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstQuery, _: *mut GstQuery) -> gboolean>§transform_size: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: GstPadDirection, _: *mut GstCaps, _: size_t, _: *mut GstCaps, _: *mut size_t) -> gboolean>§get_unit_size: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstCaps, _: *mut size_t) -> gboolean>§start: Option<unsafe extern "C" fn(_: *mut GstBaseTransform) -> gboolean>§stop: Option<unsafe extern "C" fn(_: *mut GstBaseTransform) -> gboolean>§sink_event: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstEvent) -> gboolean>§src_event: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstEvent) -> gboolean>§prepare_output_buffer: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstBuffer, _: *mut GstBuffer) -> GstFlowReturn>§copy_metadata: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstBuffer, _: *mut GstBuffer) -> gboolean>§transform_meta: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstBuffer, _: *mut GstMeta, _: *mut GstBuffer) -> gboolean>§before_transform: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstBuffer)>§transform: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut GstBuffer, _: *mut GstBuffer) -> GstFlowReturn>§transform_ip: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut *mut GstBuffer) -> GstFlowReturn>§submit_input_buffer: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: gboolean, _: *mut GstBuffer) -> GstFlowReturn>§generate_output: Option<unsafe extern "C" fn(_: *mut GstBaseTransform, _: *mut *mut GstBuffer) -> GstFlowReturn>§_gst_reserved: [gpointer; 18]

Trait Implementations§

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impl Clone for GstBaseTransformClass

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fn clone(&self) -> GstBaseTransformClass

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 GstBaseTransformClass

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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 GstBaseTransformClass

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where 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 T
where 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 T
where 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 T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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Creates owned data from borrowed data, usually by cloning. Read more
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Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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Performs the conversion.
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impl<T, U> TryInto<U> for T
where 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.