cursive_async_view

Enum AsyncState

Source 
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> Freeze for AsyncState<V>
where V: Freeze,

§

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

§

impl<V> Send for AsyncState<V>

§

impl<V> Sync for AsyncState<V>

§

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

§

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

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

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.

Source§

impl<T> Pointable for T

Source§

const ALIGN: usize

The alignment of pointer.
Source§

type Init = T

The type for initializers.
Source§

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

Initializes a with the given initializer. Read more
Source§

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

Dereferences the given pointer. Read more
Source§

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

Mutably dereferences the given pointer. Read more
Source§

unsafe fn drop(ptr: usize)

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

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

impl<T> With for T

Source§

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

Calls the given closure and return the result. Read more
Source§

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

Calls the given closure on self.
Source§

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

Calls the given closure on self.
Source§

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

Calls the given closure if condition == true.