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Skip creating a new File object when getting file size

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Fort 2015-12-30 10:06:24 -08:00
parent 6c3917e123
commit 04d2134856
1 changed files with 1 additions and 2 deletions
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3
src/shred/shred.rs
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@ -411,8 +411,7 @@ fn do_pass(path: &Path, generator_type: PassType,
} }
fn get_file_size(path: &Path) -> Result<u64, io::Error> { fn get_file_size(path: &Path) -> Result<u64, io::Error> {
let file: File = try!(File::open(path)); let size: u64 = try!(fs::metadata(path)).len();
let size: u64 = try!(file.metadata()).len();
Ok(size) Ok(size)
} }