Struct gstreamer::meta::MetaRef[−][src]

pub struct MetaRef<'a, T: MetaAPI + 'a> { /* fields omitted */ }

Implementations

impl<'a, T: MetaAPI> MetaRef<'a, T>[src]

pub fn api(&self) -> Type[src]

pub fn seqnum(&self) -> MetaSeqnum[src]

This is supported on crate feature v1_16 only.

pub fn as_ptr(&self) -> *const T::GstType[src]

impl<'a> MetaRef<'a, Meta>[src]

pub fn downcast_ref<T: MetaAPI>(&self) -> Option<&MetaRef<'a, T>>[src]

Trait Implementations

impl<'a, T: MetaAPI> AsRef<MetaRef<'a, T>> for MetaRef<'a, T>[src]

fn as_ref(&self) -> &MetaRef<'a, T>[src]

Performs the conversion.

impl<'a, T: MetaAPI, U> AsRef<MetaRef<'a, T>> for MetaRefMut<'a, T, U>[src]

fn as_ref(&self) -> &MetaRef<'a, T>[src]

Performs the conversion.

impl<'a, T: MetaAPI + Debug + 'a> Debug for MetaRef<'a, T>[src]

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

Formats the value using the given formatter. Read more

impl<'a, T: MetaAPI> Deref for MetaRef<'a, T>[src]

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T[src]

Dereferences the value.

Auto Trait Implementations

impl<'a, T> RefUnwindSafe for MetaRef<'a, T> where
    T: RefUnwindSafe, 

impl<'a, T> Send for MetaRef<'a, T>

impl<'a, T> Sync for MetaRef<'a, T>

impl<'a, T> Unpin for MetaRef<'a, T>

impl<'a, T> UnwindSafe for MetaRef<'a, T> where
    T: RefUnwindSafe, 

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.