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Fix clippy warning

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This commit is contained in:
Alexandre Bury 2019-03-20 17:05:18 -07:00
parent aeb0d88987
commit 038294339d
1 changed files with 4 additions and 1 deletions
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5
src/views/canvas.rs
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@ -6,6 +6,9 @@ use crate::view::{Selector, View};
use crate::Printer; use crate::Printer;
use crate::With; use crate::With;
// Define this type separately to appease the Clippy god
type CallOnAny<T> = Box<dyn for<'a> FnMut(&mut T, &Selector, AnyCb<'a>)>;
/// A blank view that forwards calls to closures. /// A blank view that forwards calls to closures.
/// ///
/// You can use this view to easily draw your own interface. /// You can use this view to easily draw your own interface.
@ -19,7 +22,7 @@ pub struct Canvas<T> {
take_focus: Box<dyn FnMut(&mut T, Direction) -> bool>, take_focus: Box<dyn FnMut(&mut T, Direction) -> bool>,
needs_relayout: Box<dyn Fn(&T) -> bool>, needs_relayout: Box<dyn Fn(&T) -> bool>,
focus_view: Box<dyn FnMut(&mut T, &Selector) -> Result<(), ()>>, focus_view: Box<dyn FnMut(&mut T, &Selector) -> Result<(), ()>>,
call_on_any: Box<dyn for<'a> FnMut(&mut T, &Selector, AnyCb<'a>)>, call_on_any: CallOnAny<T>,
important_area: Box<dyn Fn(&T, Vec2) -> Rect>, important_area: Box<dyn Fn(&T, Vec2) -> Rect>,
} }