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

A suspended imgui-rs context.

A suspended context retains its state, but is not usable without activating it first.

§Examples

Suspended contexts are not directly very useful, but you can activate them:

let suspended = arcdps_imgui::SuspendedContext::create();
match suspended.activate() {
  Ok(ctx) => {
    // ctx is now the active context
  },
  Err(suspended) => {
    // activation failed, so you get the suspended context back
  }
}

Implementations§

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impl SuspendedContext

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pub fn create() -> Self

Creates a new suspended imgui-rs context.

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pub fn create_with_shared_font_atlas( shared_font_atlas: Rc<RefCell<SharedFontAtlas>> ) -> Self

Creates a new suspended imgui-rs context with a shared font atlas.

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pub fn activate(self) -> Result<Context, SuspendedContext>

Attempts to activate this suspended context.

If there is no active context, this suspended context is activated and Ok is returned, containing the activated context. If there is already an active context, nothing happens and Err is returned, containing the original suspended context.

Trait Implementations§

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impl Debug for SuspendedContext

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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,

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

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type Error = Infallible

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

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.