diff options
Diffstat (limited to 'examples/tutorial-perf-alloc-03.rs')
| -rw-r--r-- | examples/tutorial-perf-alloc-03.rs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/examples/tutorial-perf-alloc-03.rs b/examples/tutorial-perf-alloc-03.rs index 08edf5a..4bbf167 100644 --- a/examples/tutorial-perf-alloc-03.rs +++ b/examples/tutorial-perf-alloc-03.rs @@ -1,6 +1,4 @@ -use std::error::Error; -use std::io; -use std::process; +use std::{error::Error, io, process}; fn run() -> Result<u64, Box<dyn Error>> { let mut rdr = csv::Reader::from_reader(io::stdin()); |