Struct gstreamer::message::ApplicationBuilder

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pub struct ApplicationBuilder<'a> { /* private fields */ }

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impl<'a> ApplicationBuilder<'a>

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pub fn src<O: IsA<Object> + Cast + Clone>(self, src: &O) -> Self

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pub fn src_if<O: IsA<Object> + Cast + Clone>( self, src: &O, predicate: bool, ) -> Self

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pub fn src_if_some<O: IsA<Object> + Cast + Clone>(self, src: Option<&O>) -> Self

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pub fn seqnum(self, seqnum: Seqnum) -> Self

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pub fn seqnum_if(self, seqnum: Seqnum, predicate: bool) -> Self

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pub fn seqnum_if_some(self, seqnum: Option<Seqnum>) -> Self

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pub fn details(self, details: Structure) -> Self

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pub fn details_if(self, details: Structure, predicate: bool) -> Self

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pub fn details_if_some(self, details: Option<Structure>) -> Self

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

Sets field name to the given value value.

Overrides any default or previously defined value for name.

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pub fn other_field_if( self, name: &'a str, value: impl ToSendValue, predicate: bool, ) -> Self

Sets field name to the given inner value if the predicate evaluates to true.

This has no effect if the predicate evaluates to false, i.e. default or previous value for name is kept.

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pub fn other_field_if_some( self, name: &'a str, value: Option<impl ToSendValue>, ) -> Self

Sets field name to the given inner value if value is Some.

This has no effect if the value is None, i.e. default or previous value for name is kept.

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pub fn other_field_from_iter<V: ValueType + ToSendValue + FromIterator<SendValue>>( self, name: &'a str, iter: impl IntoIterator<Item = impl ToSendValue>, ) -> Self

Sets field name using the given ValueType V built from iter’s the Items.

Overrides any default or previously defined value for name.

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pub fn other_field_if_not_empty<V: ValueType + ToSendValue + FromIterator<SendValue>>( self, name: &'a str, iter: impl IntoIterator<Item = impl ToSendValue>, ) -> Self

Sets field name using the given ValueType V built from iter’s Items, if iter` is not empty.

This has no effect if iter is empty, i.e. previous value for name is unchanged.

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pub fn other_fields( self, other_fields: &[(&'a str, &'a (dyn ToSendValue + Sync))], ) -> Self

👎Deprecated: use build.other_field() instead
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pub fn build(self) -> Message

Auto Trait Implementations§

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impl<'a> Freeze for ApplicationBuilder<'a>

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impl<'a> RefUnwindSafe for ApplicationBuilder<'a>

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impl<'a> Send for ApplicationBuilder<'a>

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

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impl<'a> Unpin for ApplicationBuilder<'a>

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impl<'a> UnwindSafe for ApplicationBuilder<'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.