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Revert "Avoid buffering line content to compute indent guides" (#15282)

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Reverts zed-industries/zed#15167

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- N/A
This commit is contained in:
Antonio Scandurra 2024-07-26 17:05:24 +02:00 • committed by GitHub
parent 4abf7f058e
commit e59e47fe7f
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GPG key ID: B5690EEEBB952194
5 changed files with 53 additions and 413 deletions
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14
crates/sum_tree/src/cursor.rs
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@ -178,11 +178,11 @@ where
#[track_caller]
pub fn prev(&mut self, cx: &<T::Summary as Summary>::Context) {
self.search_backward(|_| true, cx)
self.prev_internal(|_| true, cx)
}
#[track_caller]
pub fn search_backward<F>(&mut self, mut filter_node: F, cx: &<T::Summary as Summary>::Context)
fn prev_internal<F>(&mut self, mut filter_node: F, cx: &<T::Summary as Summary>::Context)
where
F: FnMut(&T::Summary) -> bool,
{
@ -249,11 +249,11 @@ where
#[track_caller]
pub fn next(&mut self, cx: &<T::Summary as Summary>::Context) {
self.search_forward(|_| true, cx)
self.next_internal(|_| true, cx)
}
#[track_caller]
pub fn search_forward<F>(&mut self, mut filter_node: F, cx: &<T::Summary as Summary>::Context)
fn next_internal<F>(&mut self, mut filter_node: F, cx: &<T::Summary as Summary>::Context)
where
F: FnMut(&T::Summary) -> bool,
{
@ -658,11 +658,11 @@ where
}
pub fn next(&mut self, cx: &<T::Summary as Summary>::Context) {
self.cursor.search_forward(&mut self.filter_node, cx);
self.cursor.next_internal(&mut self.filter_node, cx);
}
pub fn prev(&mut self, cx: &<T::Summary as Summary>::Context) {
self.cursor.search_backward(&mut self.filter_node, cx);
self.cursor.prev_internal(&mut self.filter_node, cx);
}
}
@ -681,7 +681,7 @@ where
}
if let Some(item) = self.item() {
self.cursor.search_forward(&mut self.filter_node, &());
self.cursor.next_internal(&mut self.filter_node, &());
Some(item)
} else {
None