Struct components::widgets::StreamBuilder

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pub struct StreamBuilder<T> {
    pub builder: Box<dyn Fn(BuildContext, AsyncSnapshot<T>) -> Box<dyn Widget>>,
    pub initial_data: Option<T>,
    pub key: Key,
    pub stream: Option<Box<dyn Stream<Item = T>>>,
}

Fields

builder: Box<dyn Fn(BuildContext, AsyncSnapshot<T>) -> Box<dyn Widget>>initial_data: Option<T>key: Keystream: Option<Box<dyn Stream<Item = T>>>

Trait Implementations

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impl<T> Default for StreamBuilder<T>

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fn default() -> Self

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

Auto Trait Implementations

impl<T> !RefUnwindSafe for StreamBuilder<T>

impl<T> !Send for StreamBuilder<T>

impl<T> !Sync for StreamBuilder<T>

impl<T> Unpin for StreamBuilder<T> where
T: Unpin,

impl<T> !UnwindSafe for StreamBuilder<T>

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,

const: unstable · source

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

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

Mutably borrows from an owned value. Read more

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<Target, From> Getter<From> for Target where
From: AsRef<Target>,

fn get(from: &From) -> &Target

Typed getter

impl<'a, T, C, M> Inspect<'a, C, &'a C, M> for T

fn inspect(ctx: &'a mut C) -> &'a C

Inspect the context.

impl<'a, T, C, M> Inspect<'a, C, &'a mut C, M> for T

fn inspect(ctx: &'a mut C) -> &'a mut C

Inspect the context.

impl<'a, T, C, M> Inspect<'a, C, (), M> for T

fn inspect(&'a mut C)

Inspect the context.

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

const: unstable · source

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<Fr, To> IntoColor<To> for Fr where
To: FromColor<Fr>,

fn into_color(self) -> To

Convert into color

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> SetParameter for T

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,

Sets value as a parameter 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

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

Performs the conversion.

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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

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

Performs the conversion.

Struct components::widgets::StreamBuilder

Fields

Trait Implementations

impl<T> Default for StreamBuilder<T>

fn default() -> Self

Auto Trait Implementations

impl<T> !RefUnwindSafe for StreamBuilder<T>

impl<T> !Send for StreamBuilder<T>

impl<T> !Sync for StreamBuilder<T>

impl<T> Unpin for StreamBuilder<T> where T: Unpin,

impl<T> !UnwindSafe for StreamBuilder<T>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

impl<T> From<T> for T

fn from(t: T) -> T

impl<Target, From> Getter<From> for Target where From: AsRef<Target>,

fn get(from: &From) -> &Target

impl<'a, T, C, M> Inspect<'a, C, &'a C, M> for T

fn inspect(ctx: &'a mut C) -> &'a C

impl<'a, T, C, M> Inspect<'a, C, &'a mut C, M> for T

fn inspect(ctx: &'a mut C) -> &'a mut C

impl<'a, T, C, M> Inspect<'a, C, (), M> for T

fn inspect(&'a mut C)

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

fn into(self) -> U

impl<Fr, To> IntoColor<To> for Fr where To: FromColor<Fr>,

fn into_color(self) -> To

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> SetParameter for T

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where T: Parameter<Self>,

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

type Error = Infallible

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

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

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

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

impl<T> Upcast<T> for T

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

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> Unpin for StreamBuilder<T> where
T: Unpin,

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<Target, From> Getter<From> for Target where
From: AsRef<Target>,

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

impl<Fr, To> IntoColor<To> for Fr where
To: FromColor<Fr>,

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,

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

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

impl<V, T> VZip<V> for T where
V: MultiLane<T>,