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Avoid clone() call

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Laurentiu Nicola
2017-05-13 16:11:07 +03:00
parent 695c8828b8
commit ee0873dd07
1 changed files with 1 additions and 2 deletions
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3
src/directory/managed_directory.rs
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@@ -71,8 +71,7 @@ impl Drop for FileProtection {
/// Saves the file containing the list of existing files
/// that were created by tantivy.
fn save_managed_paths(directory: &mut Directory, wlock: &RwLockWriteGuard<MetaInformation>) -> io::Result<()> {
let managed_paths = wlock.managed_paths.clone();
let mut w = serde_json::to_vec(&managed_paths)?;
let mut w = serde_json::to_vec(&wlock.managed_paths)?;
write!(&mut w, "\n")?;
directory.atomic_write(&MANAGED_FILEPATH, &w[..])?;
Ok(())