Struct gstreamer::query::Context[−][src]

pub struct Context<T>(_);

Implementations

impl<'a> Context<&'a QueryRef>[src]

pub fn query(&self) -> &QueryRef[src]

impl<'a> Context<&'a mut QueryRef>[src]

pub fn query_mut(&mut self) -> &mut QueryRef[src]

impl Context<Query>[src]

pub fn new(context_type: &str) -> Self[src]

impl<T: AsPtr> Context<T>[src]

pub fn context(&self) -> Option<&ContextRef>[src]

pub fn context_owned(&self) -> Option<Context>[src]

pub fn context_type(&self) -> &str[src]

impl<T: AsMutPtr> Context<T>[src]

pub fn set_context(&mut self, context: &Context)[src]

Methods from Deref<Target = QueryRef>

pub unsafe fn as_ptr(&self) -> *const GstQuery[src]

pub unsafe fn as_mut_ptr(&self) -> *mut GstQuery[src]

pub fn copy(&self) -> Query[src]

pub fn structure(&self) -> Option<&StructureRef>[src]

pub fn structure_mut(&mut self) -> &mut StructureRef[src]

pub fn is_downstream(&self) -> bool[src]

pub fn is_upstream(&self) -> bool[src]

pub fn is_serialized(&self) -> bool[src]

pub fn view(&self) -> QueryView<&Self>[src]

pub fn view_mut(&mut self) -> QueryView<&mut Self>[src]

Trait Implementations

impl<T: Debug> Debug for Context<T>[src]

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

Formats the value using the given formatter. Read more

impl<'a> Deref for Context<&'a QueryRef>[src]

type Target = QueryRef

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target[src]

Dereferences the value.

impl<'a> Deref for Context<&'a mut QueryRef>[src]

type Target = Context<&'a QueryRef>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target[src]

Dereferences the value.

impl Deref for Context<Query>[src]

type Target = QueryRef

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target[src]

Dereferences the value.

impl DerefMut for Context<Query>[src]

fn deref_mut(&mut self) -> &mut Self::Target[src]

Mutably dereferences the value.

impl From<Context<Query>> for Query[src]

fn from(concrete: Context<Query>) -> Self[src]

Performs the conversion.

Auto Trait Implementations

impl<T> RefUnwindSafe for Context<T> where
    T: RefUnwindSafe, 

impl<T> Send for Context<T> where
    T: Send, 

impl<T> Sync for Context<T> where
    T: Sync, 

impl<T> Unpin for Context<T> where
    T: Unpin, 

impl<T> UnwindSafe for Context<T> where
    T: UnwindSafe, 

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.