Struct gstreamer::caps::CapsRef

pub struct CapsRef(/* private fields */);

Implementations

impl CapsRef

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

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

pub unsafe fn from_ptr<'a>(ptr: *const GstCaps) -> &'a Self

pub unsafe fn from_mut_ptr<'a>(ptr: *mut GstCaps) -> &'a mut Self

pub fn copy(&self) -> Caps

pub fn upcast_ref(&self) -> &MiniObjectRef

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

pub fn ptr_eq(this: &CapsRef, other: &CapsRef) -> bool

impl CapsRef

pub fn set(&mut self, name: impl IntoGStr, value: impl ToSendValue + Sync)

pub fn set_value(&mut self, name: impl IntoGStr, value: SendValue)

pub fn structure(&self, idx: u32) -> Option<&StructureRef>

pub fn structure_mut(&mut self, idx: u32) -> Option<&mut StructureRef>

pub fn features(&self, idx: u32) -> Option<&CapsFeaturesRef>

pub fn features_mut(&mut self, idx: u32) -> Option<&mut CapsFeaturesRef>

pub fn set_features(&mut self, idx: u32, features: Option<CapsFeatures>)

pub fn set_features_simple(&mut self, features: Option<CapsFeatures>)

pub fn size(&self) -> u32

pub fn iter(&self) -> Iter<'_>

pub fn iter_mut(&mut self) -> IterMut<'_>

pub fn iter_with_features(&self) -> IterFeatures<'_>

pub fn iter_with_features_mut(&mut self) -> IterFeaturesMut<'_>

pub fn append_structure(&mut self, structure: Structure)

pub fn append_structure_full( &mut self, structure: Structure, features: Option<CapsFeatures> )

pub fn remove_structure(&mut self, idx: u32)

pub fn append(&mut self, other: Caps)

pub fn can_intersect(&self, other: &Self) -> bool

pub fn intersect(&self, other: &Self) -> Caps

pub fn intersect_with_mode(&self, other: &Self, mode: CapsIntersectMode) -> Caps

pub fn is_always_compatible(&self, other: &Self) -> bool

pub fn is_any(&self) -> bool

pub fn is_empty(&self) -> bool

pub fn is_fixed(&self) -> bool

pub fn is_equal_fixed(&self, other: &Self) -> bool

pub fn is_strictly_equal(&self, other: &Self) -> bool

pub fn is_subset(&self, superset: &Self) -> bool

pub fn is_subset_structure(&self, structure: &StructureRef) -> bool

pub fn is_subset_structure_full( &self, structure: &StructureRef, features: Option<&CapsFeaturesRef> ) -> bool

pub fn subtract(&self, other: &Self) -> Caps

pub fn serialize(&self, flags: SerializeFlags) -> GString

pub fn foreach<F: FnMut(&CapsFeaturesRef, &StructureRef) -> ControlFlow<()>>( &self, func: F ) -> bool

pub fn map_in_place<F: FnMut(&mut CapsFeaturesRef, &mut StructureRef) -> ControlFlow<()>>( &mut self, func: F ) -> bool

pub fn filter_map_in_place<F: FnMut(&mut CapsFeaturesRef, &mut StructureRef) -> CapsFilterMapAction>( &mut self, func: F )

Trait Implementations

impl AsRef<CapsRef> for Caps

fn as_ref(&self) -> &CapsRef

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

impl Borrow<CapsRef> for Caps

fn borrow(&self) -> &CapsRef

Immutably borrows from an owned value.

impl Debug for CapsRef

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

Formats the value using the given formatter.

impl Display for CapsRef

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

Formats the value using the given formatter.

impl Extend<(Structure, CapsFeatures)> for CapsRef

fn extend<T: IntoIterator<Item = (Structure, CapsFeatures)>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl Extend<(Structure, Option<CapsFeatures>)> for CapsRef

fn extend<T: IntoIterator<Item = (Structure, Option<CapsFeatures>)>>( &mut self, iter: T )

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl Extend<Caps> for CapsRef

fn extend<T: IntoIterator<Item = Caps>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl Extend<Structure> for CapsRef

fn extend<T: IntoIterator<Item = Structure>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl<'a> FromValue<'a> for &'a CapsRef

type Checker = GenericValueTypeOrNoneChecker<&'a CapsRef>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl GlibPtrDefault for CapsRef

type GlibType = *mut GstCaps

impl<'a> IntoIterator for &'a CapsRef

type IntoIter = IterFeatures<'a>

Which kind of iterator are we turning this into?

type Item = (&'a StructureRef, &'a CapsFeaturesRef)

The type of the elements being iterated over.

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> IntoIterator for &'a mut CapsRef

type IntoIter = IterFeaturesMut<'a>

Which kind of iterator are we turning this into?

type Item = (&'a mut StructureRef, &'a mut CapsFeaturesRef)

The type of the elements being iterated over.

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq<Caps> for CapsRef

fn eq(&self, other: &Caps) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<CapsRef> for Caps

fn eq(&self, other: &CapsRef) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq for CapsRef

fn eq(&self, other: &CapsRef) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for CapsRef

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StaticType for CapsRef

fn static_type() -> Type

Returns the type identifier of Self.

impl ToOwned for CapsRef

type Owned = Caps

The resulting type after obtaining ownership.

fn to_owned(&self) -> Caps

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.

impl Eq for CapsRef

impl Send for CapsRef

impl Sync for CapsRef