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Fix AnyComponent test

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This commit is contained in:
Blaž Hrastnik 2021-06-25 15:20:06 +09:00
parent cac6e1b282
commit 90d675fb15
1 changed files with 8 additions and 7 deletions
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15
helix-term/src/compositor.rs
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@ -180,13 +180,14 @@ pub trait AnyComponent {
/// Returns a boxed any from a boxed self.
///
/// Can be used before `Box::downcast()`.
//
// # Examples
//
// ```rust
// let boxed: Box<Component> = Box::new(TextComponent::new("text"));
// let text: Box<TextComponent> = boxed.as_boxed_any().downcast().unwrap();
// ```
///
/// # Examples
///
/// ```rust
/// use helix_term::{ui::Text, compositor::Component};
/// let boxed: Box<Component> = Box::new(Text::new("text".to_string()));
/// let text: Box<Text> = boxed.as_boxed_any().downcast().unwrap();
/// ```
fn as_boxed_any(self: Box<Self>) -> Box<dyn Any>;
}