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misc clippy fixes from 1.60.0

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This commit is contained in:
Emil Ernerfeldt
2022-04-07 17:03:19 +02:00
parent dffab1c737
commit 7cd285ecbc
12 changed files with 30 additions and 45 deletions
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11
egui_web/src/input.rs
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@@ -29,17 +29,16 @@ pub fn pos_from_touch_event(
event: &web_sys::TouchEvent,
touch_id_for_pos: &mut Option<egui::TouchId>,
) -> egui::Pos2 {
let touch_for_pos;
if let Some(touch_id_for_pos) = touch_id_for_pos {
let touch_for_pos = if let Some(touch_id_for_pos) = touch_id_for_pos {
// search for the touch we previously used for the position
// (unfortunately, `event.touches()` is not a rust collection):
touch_for_pos = (0..event.touches().length())
(0..event.touches().length())
.into_iter()
.map(|i| event.touches().get(i).unwrap())
.find(|touch| egui::TouchId::from(touch.identifier()) == *touch_id_for_pos);
.find(|touch| egui::TouchId::from(touch.identifier()) == *touch_id_for_pos)
} else {
touch_for_pos = None;
}
None
};
// Use the touch found above or pick the first, or return a default position if there is no
// touch at all. (The latter is not expected as the current method is only called when there is
// at least one touch.)