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refactor engine and layout into input and output

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🪞👃🪞 2025-01-07 21:30:07 +01:00
parent f052891473
commit 4d0f98acd2
40 changed files with 104 additions and 109 deletions
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16
layout/src/either.rs
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@ -1,16 +0,0 @@
use crate::*;
/// Show one item if a condition is true and another if the condition is false
pub struct Either<A, B>(pub bool, pub A, pub B);
impl<E: Output, A: Render<E>, B: Render<E>> Content<E> for Either<A, B> {
fn layout (&self, to: E::Area) -> E::Area {
let Self(cond, a, b) = self;
if *cond { a.layout(to) } else { b.layout(to) }
}
fn render (&self, to: &mut E) {
let Self(cond, a, b) = self;
if *cond { a.render(to) } else { b.render(to) }
}
}