59     struct TestRead {  struct
69         let orig = TestRead {  in struct_basic_read()
80                 std::mem::size_of::<TestRead>(),  in struct_basic_read()
83         assert_eq!(mem::size_of::<TestRead>(), mem::size_of_val(&source));  in struct_basic_read()
84         let mut tr: TestRead = Default::default();  in struct_basic_read()
93         let orig = TestRead {  in struct_read_past_end()
104                 std::mem::size_of::<TestRead>() - 1,  in struct_read_past_end()
107         let mut tr: TestRead = Default::default();  in struct_read_past_end()
116             TestRead {  in struct_slice_read()
123             TestRead {  in struct_slice_read()
130             TestRead {  in struct_slice_read()
142                 std::mem::size_of::<TestRead>() * 3,  in struct_slice_read()
146         let tr: Vec<TestRead> = unsafe { read_struct_slice(&mut Cursor::new(source), 3).unwrap() };  in struct_slice_read()