Struct gstreamer::element_factory::ElementBuilder

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pub struct ElementBuilder<'a> { /* private fields */ }
Expand description

Builder for Elements.

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impl<'a> ElementBuilder<'a>

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pub fn name(self, name: impl Into<GString>) -> Self

Sets the name property to the given name.

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pub fn property(self, name: &'a str, value: impl Into<Value> + 'a) -> Self

Set property name to the given value value.

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pub fn property_from_str(self, name: &'a str, value: &'a str) -> Self

Set property name to the given string value value.

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pub fn build(self) -> Result<Element, BoolError>

Build the element with the provided properties.

This fails if there is no such element factory or the element factory can’t be loaded.

§Panics

This panics if the element is not instantiable, doesn’t have all the given properties or property values of the wrong type are provided.

Auto Trait Implementations§

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impl<'a> Freeze for ElementBuilder<'a>

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impl<'a> RefUnwindSafe for ElementBuilder<'a>

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impl<'a> !Send for ElementBuilder<'a>

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impl<'a> !Sync for ElementBuilder<'a>

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impl<'a> Unpin for ElementBuilder<'a>

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impl<'a> UnwindSafe for ElementBuilder<'a>

Blanket Implementations§

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

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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,

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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,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.