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ReplacementOutcome

tilo_app::application

Struct ReplacementOutcome 

pub struct ReplacementOutcome(/* private fields */);
Expand description

What became of a request to show another record in a window: nothing yet, shown, or refused with the reason. The host answers before it closes the asking component and polls the operation that asked, so that operation can be answered from it; a refusal leaves the component open to tell the person on its next frame.

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impl ReplacementOutcome

pub fn get(&self) -> Option<Result<(), String>>

The answer, once there is one.

pub fn answer(&self, result: Result<(), String>)

Answer the request.

pub fn withdraw(&self) -> bool

Withdraw a request the host has not taken yet (the operation that asked was cancelled): the host then neither builds nor shows the record. Whether it was withdrawn in time.

Trait Implementations§

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impl Clone for ReplacementOutcome

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fn clone(&self) -> ReplacementOutcome

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Default for ReplacementOutcome

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fn default() -> ReplacementOutcome

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

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impl<T> Any for T
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Gets the TypeId of self. Read more
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Immutably borrows from an owned value. Read more
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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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fn downcast(&self) -> &T

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impl<T> Downcast for T
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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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Returns the argument unchanged.

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The none-equivalent value.
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const ALIGN: usize

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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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type Output = T

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Creates owned data from borrowed data, usually by cloning. Read more
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Uses borrowed data to replace owned data, usually by cloning. Read more
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