Struct gstreamer::caps::CapsRef

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

Methods

impl CapsRef

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

pub fn to_string(&self) -> String

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

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

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

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

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

pub fn get_size(&self) -> u32

Important traits for Iter<'a>

impl<'a> Iterator for Iter<'a> type Item = &'a StructureRef;

pub fn iter(&self) -> Iter

Important traits for IterMut<'a>

impl<'a> Iterator for IterMut<'a> type Item = &'a mut StructureRef;

pub fn iter_mut(&mut self) -> IterMut

Important traits for IterFeatures<'a>

impl<'a> Iterator for IterFeatures<'a> type Item = (&'a StructureRef, &'a CapsFeaturesRef);

pub fn iter_with_features(&self) -> IterFeatures

Important traits for IterFeaturesMut<'a>

impl<'a> Iterator for IterFeaturesMut<'a> type Item = (&'a mut StructureRef, &'a mut CapsFeaturesRef);

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 MiniObject for CapsRef

type GstType = GstCaps

unsafe fn as_ptr(&self) -> *const Self::GstType

unsafe fn as_mut_ptr(&self) -> *mut Self::GstType

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

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

fn copy(&self) -> GstRc<Self>

impl Send for CapsRef

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 AsRef<CapsRef> for Caps

fn as_ref(&self) -> &CapsRef

Performs the conversion.

impl Eq for CapsRef

impl Sync for CapsRef

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 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 Borrow<CapsRef> for Caps

fn borrow(&self) -> &CapsRef

Immutably borrows from an owned value.

impl StaticType for CapsRef

fn static_type() -> Type

Returns the type identifier of Self.