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ContainerRenderObjectData

Struct ContainerRenderObjectData 

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pub struct ContainerRenderObjectData<ChildType> { /* private fields */ }
Expand description

Flutter’s ContainerRenderObjectMixin fields: the head and tail of the child list, and its length.

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impl<ChildType> ContainerRenderObjectData<ChildType>

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pub const fn new() -> ContainerRenderObjectData<ChildType>

No children.

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impl<ChildType> Default for ContainerRenderObjectData<ChildType>

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fn default() -> ContainerRenderObjectData<ChildType>

Returns the “default value” for a type. Read more

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impl<ChildType> Freeze for ContainerRenderObjectData<ChildType>
where Option<ChildType>: Freeze,

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impl<ChildType> RefUnwindSafe for ContainerRenderObjectData<ChildType>
where Option<ChildType>: RefUnwindSafe,

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impl<ChildType> Send for ContainerRenderObjectData<ChildType>
where Option<ChildType>: Send,

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impl<ChildType> Sync for ContainerRenderObjectData<ChildType>
where Option<ChildType>: Sync,

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impl<ChildType> Unpin for ContainerRenderObjectData<ChildType>
where Option<ChildType>: Unpin,

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impl<ChildType> UnsafeUnpin for ContainerRenderObjectData<ChildType>
where Option<ChildType>: UnsafeUnpin,

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impl<ChildType> UnwindSafe for ContainerRenderObjectData<ChildType>
where Option<ChildType>: UnwindSafe,

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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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> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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

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type Error = !

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

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.
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impl<T> Upcast<T> for T

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fn upcast(&self) -> Option<&T>

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impl<T> WasmNotSend for T
where T: Send,

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impl<T> WasmNotSendSync for T

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impl<T> WasmNotSync for T
where T: Sync,