Struct gstreamer::StaticCaps

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pub struct StaticCaps(_);

Expand description

Data structure to initialize Caps from a string description usually used in conjunction with GST_STATIC_CAPS() and get() to instantiate a Caps.

Implementations

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impl StaticCaps

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pub fn get(&self) -> Caps

Converts a StaticCaps to a Caps.

Returns

a pointer to the Caps. Since the core holds an additional ref to the returned caps, use gst_caps_make_writable() on the returned caps to modify it.

Trait Implementations

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impl Debug for StaticCaps

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

Formats the value using the given formatter. Read more

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impl StaticType for StaticCaps

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fn static_type() -> Type

Returns the type identifier of Self.

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impl ValueType for StaticCaps

type Type = Self

Type to get the Type from. Read more

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impl Send for StaticCaps

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impl Sync for StaticCaps

Auto Trait Implementations

impl RefUnwindSafe for StaticCaps

impl Unpin for StaticCaps

impl UnwindSafe for StaticCaps

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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

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pub fn ensure_type()

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

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pub fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

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

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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Struct gstreamer::StaticCaps

Implementations

impl StaticCaps

pub fn get(&self) -> Caps

Returns

Trait Implementations

impl Debug for StaticCaps

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

impl StaticType for StaticCaps

fn static_type() -> Type

impl ValueType for StaticCaps

type Type = Self

impl Send for StaticCaps

impl Sync for StaticCaps

Auto Trait Implementations

impl RefUnwindSafe for StaticCaps

impl Unpin for StaticCaps

impl UnwindSafe for StaticCaps

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

pub fn ensure_type()

impl<T> ToClosureReturnValue for T where T: ToValue,

pub fn to_closure_return_value(&self) -> Option<Value>

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

pub fn to_send_value(&self) -> SendValue

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

type Error = Infallible

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

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

pub 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

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

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

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

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

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

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

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

impl<T> ToClosureReturnValue for T where
T: ToValue,

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

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

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

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

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