1 error: handle written amount returned or use `Write::write_all` instead
2 --> $DIR/unused_io_amount.rs:11:5
4 11 | try!(s.write(b"test"));
5 | ^^^^^^^^^^^^^^^^^^^^^^^
7 = note: `-D unused-io-amount` implied by `-D warnings`
8 = note: this error originates in a macro outside of the current crate
10 error: handle read amount returned or use `Read::read_exact` instead
11 --> $DIR/unused_io_amount.rs:13:5
13 13 | try!(s.read(&mut buf));
14 | ^^^^^^^^^^^^^^^^^^^^^^^
16 = note: this error originates in a macro outside of the current crate
18 error: handle written amount returned or use `Write::write_all` instead
19 --> $DIR/unused_io_amount.rs:18:5
21 18 | s.write(b"test")?;
24 error: handle read amount returned or use `Read::read_exact` instead
25 --> $DIR/unused_io_amount.rs:20:5
27 20 | s.read(&mut buf)?;
30 error: handle written amount returned or use `Write::write_all` instead
31 --> $DIR/unused_io_amount.rs:25:5
33 25 | s.write(b"test").unwrap();
34 | ^^^^^^^^^^^^^^^^^^^^^^^^^
36 error: handle read amount returned or use `Read::read_exact` instead
37 --> $DIR/unused_io_amount.rs:27:5
39 27 | s.read(&mut buf).unwrap();
40 | ^^^^^^^^^^^^^^^^^^^^^^^^^