diff options
Diffstat (limited to 'exercises/error_handling/errorsn.rs')
| -rw-r--r-- | exercises/error_handling/errorsn.rs | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/exercises/error_handling/errorsn.rs b/exercises/error_handling/errorsn.rs index cd76d5b..8d39967 100644 --- a/exercises/error_handling/errorsn.rs +++ b/exercises/error_handling/errorsn.rs @@ -65,7 +65,7 @@ fn test_ioerror() { assert_eq!("uh-oh!", read_and_validate(&mut b).unwrap_err().to_string()); } -#[derive(PartialEq,Debug)] +#[derive(PartialEq, Debug)] struct PositiveNonzeroInteger(u64); impl PositiveNonzeroInteger { @@ -83,11 +83,14 @@ impl PositiveNonzeroInteger { #[test] fn test_positive_nonzero_integer_creation() { assert!(PositiveNonzeroInteger::new(10).is_ok()); - assert_eq!(Err(CreationError::Negative), PositiveNonzeroInteger::new(-10)); + assert_eq!( + Err(CreationError::Negative), + PositiveNonzeroInteger::new(-10) + ); assert_eq!(Err(CreationError::Zero), PositiveNonzeroInteger::new(0)); } -#[derive(PartialEq,Debug)] +#[derive(PartialEq, Debug)] enum CreationError { Negative, Zero, |