Enum cursive_async_view::AsyncState

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pub enum AsyncState<V: View> {
    Available(V),
    Error(String),
    Pending,
}

Expand description

This enum is used in the ready_poll callback to tell the async view whether the view is already available, an error occured, or is still pending.

Variants

`Available(V)`

The view of type V is now available and ready to be owned by the async view where it will get layouted and drawn instead of the loading animation.

`Error(String)`

Loading of the view failed with the given error.

`Pending`

The view is not available yet, try again later.

Auto Trait Implementations

impl<V> RefUnwindSafe for AsyncState<V> where
V: RefUnwindSafe,

impl<V> Send for AsyncState<V> where
V: Send,

impl<V> Sync for AsyncState<V> where
V: Sync,

impl<V> Unpin for AsyncState<V> where
V: Unpin,

impl<V> UnwindSafe for AsyncState<V> where
V: UnwindSafe,

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,

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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,

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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

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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

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

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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.

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pub 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.

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

Performs the conversion.

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impl<T> With for T

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fn wrap_with<U, F>(self, f: F) -> U where
F: FnOnce(Self) -> U,

Calls the given closure and return the result. Read more

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fn with<F>(self, f: F) -> Self where
F: FnOnce(&mut Self),

Calls the given closure on self.

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fn try_with<E, F>(self, f: F) -> Result<Self, E> where
F: FnOnce(&mut Self) -> Result<(), E>,

Calls the given closure on self.

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fn with_if<F>(self, condition: bool, f: F) -> Self where
F: FnOnce(&mut Self),

Calls the given closure if condition == true.

Enum cursive_async_view::AsyncState

Variants

Available(V)

Error(String)

Pending

Auto Trait Implementations

impl<V> RefUnwindSafe for AsyncState<V> where V: RefUnwindSafe,

impl<V> Send for AsyncState<V> where V: Send,

impl<V> Sync for AsyncState<V> where V: Sync,

impl<V> Unpin for AsyncState<V> where V: Unpin,

impl<V> UnwindSafe for AsyncState<V> where V: UnwindSafe,

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> Pointable for T

pub const ALIGN: usize

type Init = T

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

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

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

pub unsafe fn drop(ptr: usize)

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, 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<T> With for T

fn wrap_with<U, F>(self, f: F) -> U where F: FnOnce(Self) -> U,

fn with<F>(self, f: F) -> Self where F: FnOnce(&mut Self),

fn try_with<E, F>(self, f: F) -> Result<Self, E> where F: FnOnce(&mut Self) -> Result<(), E>,

fn with_if<F>(self, condition: bool, f: F) -> Self where F: FnOnce(&mut Self),

impl<T> Erased for T

`Available(V)`

`Error(String)`

`Pending`

impl<V> RefUnwindSafe for AsyncState<V> where
V: RefUnwindSafe,

impl<V> Send for AsyncState<V> where
V: Send,

impl<V> Sync for AsyncState<V> where
V: Sync,

impl<V> Unpin for AsyncState<V> where
V: Unpin,

impl<V> UnwindSafe for AsyncState<V> where
V: UnwindSafe,

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

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

fn wrap_with<U, F>(self, f: F) -> U where
F: FnOnce(Self) -> U,

fn with<F>(self, f: F) -> Self where
F: FnOnce(&mut Self),

fn try_with<E, F>(self, f: F) -> Result<Self, E> where
F: FnOnce(&mut Self) -> Result<(), E>,

fn with_if<F>(self, condition: bool, f: F) -> Self where
F: FnOnce(&mut Self),