Struct gstreamer::CapsFeaturesRef

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

Implementations

impl CapsFeaturesRef

pub unsafe fn from_glib_borrow<'a>(
    ptr: *const GstCapsFeatures
) -> &'a CapsFeaturesRef

pub unsafe fn from_glib_borrow_mut<'a>(
    ptr: *mut GstCapsFeatures
) -> &'a mut CapsFeaturesRef

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

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

pub fn is_empty(&self) -> bool

pub fn is_any(&self) -> bool

pub fn contains(&self, feature: &str) -> bool

pub fn contains_quark(&self, feature: Quark) -> bool

pub fn size(&self) -> u32

pub fn nth(&self, idx: u32) -> Option<&str>

pub fn nth_quark(&self, idx: u32) -> Option<Quark>

pub fn add(&mut self, feature: &str)

pub fn remove(&mut self, feature: &str)

pub fn add_from_quark(&mut self, feature: Quark)

pub fn remove_by_quark(&mut self, feature: Quark)

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

pub fn is_equal(&self, other: &CapsFeaturesRef) -> bool

Trait Implementations

impl AsMut<CapsFeaturesRef> for CapsFeatures

fn as_mut(&mut self) -> &mut CapsFeaturesRef

Performs the conversion.

impl AsRef<CapsFeaturesRef> for CapsFeatures

fn as_ref(&self) -> &CapsFeaturesRef

Performs the conversion.

impl Borrow<CapsFeaturesRef> for CapsFeatures

fn borrow(&self) -> &CapsFeaturesRef

Immutably borrows from an owned value.

impl BorrowMut<CapsFeaturesRef> for CapsFeatures

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

Mutably borrows from an owned value.

impl Debug for CapsFeaturesRef

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

Formats the value using the given formatter.

impl Display for CapsFeaturesRef

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

Formats the value using the given formatter.

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

type Checker = GenericValueTypeOrNoneChecker<Self>

Value type checker.

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

Get the contained value from a Value.

impl Serialize for CapsFeaturesRef

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

Serialize this value into the given Serde serializer.

impl StaticType for CapsFeaturesRef

fn static_type() -> Type

Returns the type identifier of Self.

impl ToOwned for CapsFeaturesRef

type Owned = CapsFeatures

The resulting type after obtaining ownership.

fn to_owned(&self) -> CapsFeatures

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 ToValue for CapsFeaturesRef

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self.

impl ToValueOptional for CapsFeaturesRef

fn to_value_optional(s: Option<&Self>) -> Value

Convert an Option to a Value.

impl Send for CapsFeaturesRef

impl Sync for CapsFeaturesRef