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Adjust buffer size

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This commit is contained in:
Jon Moroney 2018-02-20 19:59:02 +01:00
parent a560891323
commit cc123100e1
1 changed files with 3 additions and 3 deletions
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6
src/main.rs
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@ -141,13 +141,13 @@ fn main() {
fn hash_and_send(file_path: &Path, sender: Sender<Fileinfo>) -> (){
let mut hasher = DefaultHasher::new();
let mut four_k_buf = [0;4096];
match fs::File::open(file_path) {
Ok(f) => {
let mut buffer_reader = BufReader::new(f);
let mut hash_buffer = [0;32768];
loop {
match buffer_reader.read(&mut four_k_buf) {
Ok(n) if n>0 => hasher.write(&four_k_buf[0..n]),
match buffer_reader.read(&mut hash_buffer) {
Ok(n) if n>0 => hasher.write(&hash_buffer[0..n]),
Ok(n) if n==0 => break,
Err(e) => println!("{:?} reading {:?}", e, file_path),
_ => println!("Should ne be here"),