Struct gstreamer::query::Convert

pub struct Convert<T>(_);

Implementations

impl<'a> Convert<&'a QueryRef>

pub fn query(&self) -> &QueryRef

impl<'a> Convert<&'a mut QueryRef>

pub fn query_mut(&mut self) -> &mut QueryRef

impl Convert<Query>

pub fn new<V: Into<GenericFormattedValue>>(value: V, dest_fmt: Format) -> Self

impl<T: AsPtr> Convert<T>

pub fn result(&self) -> (GenericFormattedValue, GenericFormattedValue)

pub fn get(&self) -> (GenericFormattedValue, Format)

impl<T: AsMutPtr> Convert<T>

pub fn set<V: Into<GenericFormattedValue>>(&mut self, src: V, dest: V)

Methods from Deref<Target = QueryRef>

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

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

pub fn copy(&self) -> Query

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

pub fn structure_mut(&mut self) -> &mut StructureRef

pub fn is_downstream(&self) -> bool

pub fn is_upstream(&self) -> bool

pub fn is_serialized(&self) -> bool

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

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

Trait Implementations

impl<T: Debug> Debug for Convert<T>

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

Formats the value using the given formatter.

impl<'a> Deref for Convert<&'a QueryRef>

type Target = QueryRef

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'a> Deref for Convert<&'a mut QueryRef>

type Target = Convert<&'a QueryRef>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Deref for Convert<Query>

type Target = QueryRef

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for Convert<Query>

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

Mutably dereferences the value.

impl From<Convert<Query>> for Query

fn from(concrete: Convert<Query>) -> Self

Performs the conversion.