Struct gstreamer_analytics::AnalyticsMtdRef

pub struct AnalyticsMtdRef<'a, T: AnalyticsMtd> { /* private fields */ }

Implementations

impl<'a, T: AnalyticsMtd> AnalyticsMtdRef<'a, T>

pub fn id(&self) -> u32

pub unsafe fn from_meta( meta: &MetaRef<'a, AnalyticsRelationMeta>, id: u32, ) -> Self

pub fn mtd_type(&self) -> GstAnalyticsMtdType

impl<'a> AnalyticsMtdRef<'a, AnalyticsAnyMtd>

pub fn downcast<T: AnalyticsMtd>( self, ) -> Result<AnalyticsMtdRef<'a, T>, AnalyticsMtdRef<'a, AnalyticsAnyMtd>>

pub fn downcast_ref<T: AnalyticsMtd>(&self) -> Option<&AnalyticsMtdRef<'a, T>>

impl<'a> AnalyticsMtdRef<'a, AnalyticsODMtd>

pub fn obj_type(&self) -> Option<Quark>

pub fn location(&self) -> Result<AnalyticsODLocation, BoolError>

pub fn confidence_level(&self) -> f32

impl<'a> AnalyticsMtdRef<'a, AnalyticsTrackingMtd>

pub fn info(&self) -> (u64, ClockTime, ClockTime, bool)

impl<'a> AnalyticsMtdRef<'a, AnalyticsClassificationMtd>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn level(&self, index: usize) -> f32

pub fn quark(&self, index: usize) -> Quark

pub fn iterate(&self) -> AnalyticsClassificationIterator<'_>

Trait Implementations

impl<'a, T: AnalyticsMtd> AsRef<AnalyticsMtdRef<'a, T>> for AnalyticsMtdRefMut<'a, T>

fn as_ref(&self) -> &AnalyticsMtdRef<'a, T>

Converts this type into a shared reference of the (usually inferred) input type.

impl<'a, T: Clone + AnalyticsMtd> Clone for AnalyticsMtdRef<'a, T>

fn clone(&self) -> AnalyticsMtdRef<'a, T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a, T: Debug + AnalyticsMtd> Debug for AnalyticsMtdRef<'a, T>

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

Formats the value using the given formatter.

impl<'a, T: AnalyticsMtd> From<&mut AnalyticsMtdRefMut<'a, T>> for AnalyticsMtdRef<'a, T>

fn from(value: &mut AnalyticsMtdRefMut<'a, T>) -> Self

Converts to this type from the input type.

impl<'a, T: AnalyticsMtd> From<AnalyticsMtdRefMut<'a, T>> for AnalyticsMtdRef<'a, T>

fn from(value: AnalyticsMtdRefMut<'a, T>) -> Self

Converts to this type from the input type.

impl<'a, T: AnalyticsMtd> UnsafeFrom<&AnalyticsMtdRef<'a, T>> for GstAnalyticsMtd

unsafe fn unsafe_from(t: &AnalyticsMtdRef<'a, T>) -> Self

Safety