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screen: return damaged area

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facile pop culture reference 2026-06-30 15:38:47 +03:00
parent 4e6c62a7f1
commit 347151f7fc
3 changed files with 35 additions and 28 deletions
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5
src/term.rs
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@ -194,11 +194,12 @@ impl Screen for Tui {
/// Render drawable in subarea specified by `area`
fn show <'t, T: Draw<Self>> (
&mut self, area: XYWH<u16>, content: T
) {
) -> Usually<XYWH<u16>> {
let previous_area = self.1;
self.1 = area;
let _result_area = content.draw(self);
let result_area = content.draw(self);
self.1 = previous_area;
result_area
}
}