Struct gstreamer::caps_features::CapsFeatures

#[repr(transparent)]
pub struct CapsFeatures(NonNull<GstCapsFeatures>);

Tuple Fields§

§0: NonNull<GstCapsFeatures>

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. Read more

impl BorrowMut<CapsFeaturesRef> for CapsFeatures

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

Mutably borrows from an owned value. Read more

impl Clone for CapsFeatures

fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for CapsFeatures

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

Formats the value using the given formatter. Read more

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 Display for CapsFeatures

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

Formats the value using the given formatter. Read more

impl Drop for CapsFeatures

fn drop(&mut self)

Executes the destructor for this type. Read more

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 Read more

impl FromGlibPtrFull<*mut GstCapsFeatures> for CapsFeatures

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

Safety Read more

impl FromGlibPtrNone<*const GstCapsFeatures> for CapsFeatures

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

Safety Read more

impl FromGlibPtrNone<*mut GstCapsFeatures> for CapsFeatures

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

Safety Read more

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

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

Creates a value from an iterator. Read more

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

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

Creates a value from an iterator. Read more

impl FromIterator<GString> for CapsFeatures

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

Creates a value from an iterator. Read more

impl FromIterator<Quark> for CapsFeatures

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

Creates a value from an iterator. Read more

impl FromIterator<String> for CapsFeatures

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

Creates a value from an iterator. Read more

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. Read more

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. Read more

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 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. Read more

fn to_glib_full(&self) -> *const GstCapsFeatures

Transfer: full. Read more

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

Transfer: container. Read more

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. Read more

fn to_glib_full(&self) -> *mut GstCapsFeatures

Transfer: full. Read more

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

Transfer: container. Read more

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. Read more

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. Read more

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. Read more

impl Send for CapsFeatures

impl Sync for CapsFeatures

impl TransparentPtrType for CapsFeatures

impl ValueTypeOptional for CapsFeatures

Auto Trait Implementations§

impl Freeze for CapsFeatures

impl RefUnwindSafe for CapsFeatures

impl Unpin for CapsFeatures

impl UnwindSafe for CapsFeatures

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for T
where T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

unsafe fn from_glib_none_num_as_vec(ptr: *const GList, num: usize) -> Vec<T>

unsafe fn from_glib_container_num_as_vec(_: *const GList, _: usize) -> Vec<T>

unsafe fn from_glib_full_num_as_vec(_: *const GList, _: usize) -> Vec<T>

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for T
where T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

unsafe fn from_glib_none_num_as_vec(ptr: *const GPtrArray, num: usize) -> Vec<T>

unsafe fn from_glib_container_num_as_vec( _: *const GPtrArray, _: usize, ) -> Vec<T>

unsafe fn from_glib_full_num_as_vec(_: *const GPtrArray, _: usize) -> Vec<T>

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for T
where T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

unsafe fn from_glib_none_num_as_vec(ptr: *const GSList, num: usize) -> Vec<T>

unsafe fn from_glib_container_num_as_vec(_: *const GSList, _: usize) -> Vec<T>

unsafe fn from_glib_full_num_as_vec(_: *const GSList, _: usize) -> Vec<T>

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for T
where T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

unsafe fn from_glib_none_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

unsafe fn from_glib_container_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

unsafe fn from_glib_full_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for T
where T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

unsafe fn from_glib_none_num_as_vec(ptr: *mut GPtrArray, num: usize) -> Vec<T>

unsafe fn from_glib_container_num_as_vec( ptr: *mut GPtrArray, num: usize, ) -> Vec<T>

unsafe fn from_glib_full_num_as_vec(ptr: *mut GPtrArray, num: usize) -> Vec<T>

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for T
where T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

unsafe fn from_glib_none_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

unsafe fn from_glib_container_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

unsafe fn from_glib_full_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for T
where T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

unsafe fn from_glib_none_as_vec(ptr: *const GList) -> Vec<T>

unsafe fn from_glib_container_as_vec(_: *const GList) -> Vec<T>

unsafe fn from_glib_full_as_vec(_: *const GList) -> Vec<T>

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for T
where T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

unsafe fn from_glib_none_as_vec(ptr: *const GPtrArray) -> Vec<T>

unsafe fn from_glib_container_as_vec(_: *const GPtrArray) -> Vec<T>

unsafe fn from_glib_full_as_vec(_: *const GPtrArray) -> Vec<T>

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for T
where T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

unsafe fn from_glib_none_as_vec(ptr: *const GSList) -> Vec<T>

unsafe fn from_glib_container_as_vec(_: *const GSList) -> Vec<T>

unsafe fn from_glib_full_as_vec(_: *const GSList) -> Vec<T>

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for T
where T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

unsafe fn from_glib_none_as_vec(ptr: *mut GList) -> Vec<T>

unsafe fn from_glib_container_as_vec(ptr: *mut GList) -> Vec<T>

unsafe fn from_glib_full_as_vec(ptr: *mut GList) -> Vec<T>

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for T
where T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

unsafe fn from_glib_none_as_vec(ptr: *mut GPtrArray) -> Vec<T>

unsafe fn from_glib_container_as_vec(ptr: *mut GPtrArray) -> Vec<T>

unsafe fn from_glib_full_as_vec(ptr: *mut GPtrArray) -> Vec<T>

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for T
where T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

unsafe fn from_glib_none_as_vec(ptr: *mut GSList) -> Vec<T>

unsafe fn from_glib_container_as_vec(ptr: *mut GSList) -> Vec<T>

unsafe fn from_glib_full_as_vec(ptr: *mut GSList) -> Vec<T>

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoClosureReturnValue for T
where T: Into<Value>,

fn into_closure_return_value(self) -> Option<Value>

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> StaticTypeExt for T
where T: StaticType,

fn ensure_type()

Ensures that the type has been registered with the type system.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

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

impl<T> ToSendValue for T
where T: Send + ToValue + ?Sized,

fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.

impl<T> ToString for T
where T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T> TransparentType for T
where T: TransparentPtrType,

type GlibType = <T as GlibPtrDefault>::GlibType

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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where T: for<'a> FromValue<'a> + StaticType + 'static,

fn try_from_closure_return_value(v: Option<Value>) -> Result<T, BoolError>

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<'a, T, C, E> FromValueOptional<'a> for T
where T: FromValue<'a, Checker = C>, C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>, E: Error + Send + 'static,