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Remove some TextUnit->usize escapees

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CAD97 2020-03-12 22:29:44 -04:00
parent 2f9f409538
commit 88c944f96b
7 changed files with 31 additions and 27 deletions
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10
crates/ra_text_edit/src/text_edit.rs
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@ -63,12 +63,12 @@ impl TextEdit {
}
pub fn apply(&self, text: &str) -> String {
let mut total_len = text.len();
let mut total_len = TextUnit::of_str(text);
for atom in self.atoms.iter() {
total_len += atom.insert.len();
total_len -= (atom.delete.end() - atom.delete.start()).to_usize();
total_len += TextUnit::of_str(&atom.insert);
total_len -= atom.delete.end() - atom.delete.start();
}
let mut buf = String::with_capacity(total_len);
let mut buf = String::with_capacity(total_len.to_usize());
let mut prev = 0;
for atom in self.atoms.iter() {
let start = atom.delete.start().to_usize();
@ -80,7 +80,7 @@ impl TextEdit {
prev = end;
}
buf.push_str(&text[prev..text.len()]);
assert_eq!(buf.len(), total_len);
assert_eq!(TextUnit::of_str(&buf), total_len);
buf
}