Struct gstreamer::caps::CapsRef

#[repr(transparent)]
pub struct CapsRef(_);

Implementations

impl CapsRef

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

pub unsafe 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

impl CapsRef

pub fn set_simple(&mut self, values: &[(&str, &(dyn ToSendValue + Sync))])

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>)

This is supported on crate feature v1_16 only.

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

Trait Implementations

impl AsRef<CapsRef> for Caps

fn as_ref(&self) -> &CapsRef

Performs the conversion.

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

type Checker = GenericValueTypeOrNoneChecker<Self>

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 PartialEq<CapsRef> for CapsRef

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

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

#[must_use]

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

This method tests for !=.

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)

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

recently added

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

impl Eq for CapsRef

impl Send for CapsRef

impl Sync for CapsRef