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Avoid allocating intermediate strings in ItemizedBlock::trimmed_block_as_string

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Mattias Wallin 2024-09-01 08:36:44 +02:00 • committed by Yacin Tmimi
parent 40909b4331
commit 9d407bfd1b
1 changed files with 5 additions and 4 deletions
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9
src/comment.rs
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@ -533,10 +533,11 @@ impl ItemizedBlock {
/// Returns the block as a string, with each line trimmed at the start.
fn trimmed_block_as_string(&self) -> String {
self.lines
.iter()
.map(|line| format!("{} ", line.trim_start()))
.collect::<String>()
self.lines.iter().fold(String::new(), |mut acc, line| {
acc.push_str(line.trim_start());
acc.push(' ');
acc
})
}
/// Returns the block as a string under its original form.