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Diffstat (limited to 'examples/cookbook-read-colon.rs')
| -rw-r--r-- | examples/cookbook-read-colon.rs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/examples/cookbook-read-colon.rs b/examples/cookbook-read-colon.rs index 457cff3..ce57095 100644 --- a/examples/cookbook-read-colon.rs +++ b/examples/cookbook-read-colon.rs @@ -1,6 +1,4 @@ -use std::error::Error; -use std::io; -use std::process; +use std::{error::Error, io, process}; fn example() -> Result<(), Box<dyn Error>> { let mut rdr = |