Struct gstreamer::query::Formats

pub struct Formats<T = QueryRef>(/* private fields */);

Implementations

impl Formats

pub fn query(&self) -> &QueryRef

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

impl Formats<Query>

pub fn get_mut(&mut self) -> Option<&mut Formats>

impl Formats<Query>

pub fn new() -> Self

impl Formats

pub fn result(&self) -> Vec<Format>

pub fn set(&mut self, formats: &[Format])

Methods from Deref<Target = QueryRef>

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

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

pub fn copy(&self) -> Query

pub fn upcast_ref(&self) -> &MiniObjectRef

pub fn upcast_mut(&mut self) -> &mut MiniObjectRef

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<'_>

pub fn view_mut(&mut self) -> QueryViewMut<'_>

Trait Implementations

impl Borrow<Formats> for Formats<Query>

fn borrow(&self) -> &Formats

Immutably borrows from an owned value.

impl BorrowMut<Formats> for Formats<Query>

fn borrow_mut(&mut self) -> &mut Formats

Mutably borrows from an owned value.

impl Debug for Formats

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

Formats the value using the given formatter.

impl Debug for Formats<Query>

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

Formats the value using the given formatter.

impl Default for Formats<Query>

fn default() -> Self

Returns the “default value” for a type.

impl Deref for Formats

type Target = QueryRef

The resulting type after dereferencing.

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

Dereferences the value.

impl Deref for Formats<Query>

type Target = Formats

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for Formats

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

Mutably dereferences the value.

impl DerefMut for Formats<Query>

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

Mutably dereferences the value.

impl From<Formats<Query>> for Query

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

Converts to this type from the input type.

impl ToOwned for Formats

type Owned = Formats<Query>

The resulting type after obtaining ownership.

fn to_owned(&self) -> Self::Owned

Creates owned data from borrowed data, usually by cloning.

fn clone_into(&self, target: &mut Self::Owned)

Uses borrowed data to replace owned data, usually by cloning.