Struct gstreamer::CapsFeatures

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

Implementations

impl CapsFeatures

pub fn new(features: impl IntoIterator<Item = impl IntoGStr>) -> Self

pub fn from_quarks(features: impl IntoIterator<Item = Quark>) -> Self

pub fn new_empty() -> Self

pub fn new_any() -> Self

Methods from Deref<Target = CapsFeaturesRef>

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

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

pub fn is_empty(&self) -> bool

pub fn is_any(&self) -> bool

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

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

pub fn size(&self) -> u32

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

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

pub fn add(&mut self, feature: impl IntoGStr)

pub fn remove(&mut self, feature: impl IntoGStr)

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

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

impl AsRef<CapsFeaturesRef> for CapsFeatures

fn as_ref(&self) -> &CapsFeaturesRef

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

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 Clone for CapsFeatures

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CapsFeatures

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

Formats the value using the given formatter.

impl Deref for CapsFeatures

type Target = CapsFeaturesRef

The resulting type after dereferencing.

fn deref(&self) -> &CapsFeaturesRef

Dereferences the value.

impl DerefMut for CapsFeatures

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

Mutably dereferences the value.

impl<'de> Deserialize<'de> for CapsFeatures

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for CapsFeatures

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

Formats the value using the given formatter.

impl Drop for CapsFeatures

fn drop(&mut self)

Executes the destructor for this type.

impl<'a> From<&'a GStr> for CapsFeatures

fn from(value: &'a GStr) -> Self

Converts to this type from the input type.

impl<'a> From<&'a str> for CapsFeatures

fn from(value: &'a str) -> Self

Converts to this type from the input type.

impl<'a, const N: usize> From<[&'a GStr; N]> for CapsFeatures

fn from(value: [&'a GStr; N]) -> Self

Converts to this type from the input type.

impl<'a, const N: usize> From<[&'a str; N]> for CapsFeatures

fn from(value: [&'a str; N]) -> Self

Converts to this type from the input type.

impl<const N: usize> From<[GString; N]> for CapsFeatures

fn from(value: [GString; N]) -> Self

Converts to this type from the input type.

impl<const N: usize> From<[Quark; N]> for CapsFeatures

fn from(value: [Quark; N]) -> Self

Converts to this type from the input type.

impl<const N: usize> From<[String; N]> for CapsFeatures

fn from(value: [String; N]) -> Self

Converts to this type from the input type.

impl From<CapsFeatures> for Value

fn from(v: CapsFeatures) -> Value

Converts to this type from the input type.

impl From<Quark> for CapsFeatures

fn from(value: Quark) -> Self

Converts to this type from the input type.

impl FromGlibPtrFull<*const GstCapsFeatures> for CapsFeatures

unsafe fn from_glib_full(ptr: *const GstCapsFeatures) -> Self

Safety

impl FromGlibPtrFull<*mut GstCapsFeatures> for CapsFeatures

unsafe fn from_glib_full(ptr: *mut GstCapsFeatures) -> Self

Safety

impl FromGlibPtrNone<*const GstCapsFeatures> for CapsFeatures

unsafe fn from_glib_none(ptr: *const GstCapsFeatures) -> Self

Safety

impl FromGlibPtrNone<*mut GstCapsFeatures> for CapsFeatures

unsafe fn from_glib_none(ptr: *mut GstCapsFeatures) -> Self

Safety

impl<'a> FromIterator<&'a GStr> for CapsFeatures

fn from_iter<T: IntoIterator<Item = &'a GStr>>(iter: T) -> Self

Creates a value from an iterator.

impl<'a> FromIterator<&'a str> for CapsFeatures

fn from_iter<T: IntoIterator<Item = &'a str>>(iter: T) -> Self

Creates a value from an iterator.

impl FromIterator<GString> for CapsFeatures

fn from_iter<T: IntoIterator<Item = GString>>(iter: T) -> Self

Creates a value from an iterator.

impl FromIterator<Quark> for CapsFeatures

fn from_iter<T: IntoIterator<Item = Quark>>(iter: T) -> Self

Creates a value from an iterator.

impl FromIterator<String> for CapsFeatures

fn from_iter<T: IntoIterator<Item = String>>(iter: T) -> Self

Creates a value from an iterator.

impl FromStr for CapsFeatures

type Err = BoolError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl<'a> FromValue<'a> for CapsFeatures

type Checker = GenericValueTypeOrNoneChecker<CapsFeatures>

Value type checker.

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

Get the contained value from a Value.

impl GlibPtrDefault for CapsFeatures

type GlibType = *mut GstCapsFeatures

impl IntoGlibPtr<*mut GstCapsFeatures> for CapsFeatures

unsafe fn into_glib_ptr(self) -> *mut GstCapsFeatures

Transfer: full.

impl Serialize for CapsFeatures

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

Serialize this value into the given Serde serializer.

impl StaticType for CapsFeatures

fn static_type() -> Type

Returns the type identifier of Self.

impl<'a> ToGlibPtr<'a, *const GstCapsFeatures> for CapsFeatures

type Storage = PhantomData<&'a CapsFeatures>

fn to_glib_none(&'a self) -> Stash<'a, *const GstCapsFeatures, Self>

Transfer: none.

fn to_glib_full(&self) -> *const GstCapsFeatures

Transfer: full.

fn to_glib_container(&'a self) -> Stash<'a, P, Self>

Transfer: container.

impl<'a> ToGlibPtr<'a, *mut GstCapsFeatures> for CapsFeatures

type Storage = PhantomData<&'a CapsFeatures>

fn to_glib_none(&'a self) -> Stash<'a, *mut GstCapsFeatures, Self>

Transfer: none.

fn to_glib_full(&self) -> *mut GstCapsFeatures

Transfer: full.

fn to_glib_container(&'a self) -> Stash<'a, P, Self>

Transfer: container.

impl<'a> ToGlibPtrMut<'a, *mut GstCapsFeatures> for CapsFeatures

type Storage = PhantomData<&'a mut CapsFeatures>

fn to_glib_none_mut(&'a mut self) -> StashMut<'_, *mut GstCapsFeatures, Self>

Transfer: none.

impl ToValue for CapsFeatures

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ToValueOptional for CapsFeatures

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

Convert an Option to a Value.

impl ValueType for CapsFeatures

type Type = CapsFeatures

Type to get the Type from.

impl Send for CapsFeatures

impl Sync for CapsFeatures

impl TransparentPtrType for CapsFeatures

impl ValueTypeOptional for CapsFeatures