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Use writeln! macro

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This commit is contained in:
Kevin Liu 2016-10-20 20:55:01 -07:00
parent c2a46c768a
commit 206ae91c0d
1 changed files with 6 additions and 12 deletions
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18
src/main.rs
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@ -199,18 +199,12 @@ Send files to the graveyard (/tmp/.graveyard) instead of unlinking them.")
fn write_log<S, D, R>(source: S, dest: D, record: R) -> io::Result<()>
where S: AsRef<Path>, D: AsRef<Path>, R: AsRef<Path> {
let (source, dest) = (source.as_ref(), dest.as_ref());
{
let mut f = fs::OpenOptions::new()
.mode(0o666)
.create(true)
.append(true)
.open(record)?;
f.write_all(format!("{}\t{}\t{}\n",
get_user(),
source.to_str().unwrap(),
dest.to_str().unwrap())
.as_bytes())?;
}
let mut f = fs::OpenOptions::new()
.mode(0o666)
.create(true)
.append(true)
.open(record)?;
writeln!(f, "{}\t{}\t{}", get_user(), source.display(), dest.display())?;
Ok(())
}