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internal: Optimize apply_document_changes a bit

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This commit is contained in:
Lukas Wirth 2022-11-05 00:27:03 +01:00
parent cd2603299c
commit e468a1af35
3 changed files with 68 additions and 56 deletions
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7
crates/ide-db/src/line_index.rs
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@ -58,8 +58,11 @@ impl LineIndex {
let mut utf16_lines = NoHashHashMap::default();
let mut utf16_chars = Vec::new();
let mut newlines = vec![0.into()];
let mut curr_row @ mut curr_col = 0.into();
let mut newlines = Vec::with_capacity(16);
newlines.push(TextSize::from(0));
let mut curr_row = 0.into();
let mut curr_col = 0.into();
let mut line = 0;
for c in text.chars() {
let c_len = TextSize::of(c);