ohno 0.4.0

High-quality Rust error handling.
Documentation 
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error: `#[error]` takes no arguments
  --> tests/ui/error_attribute_arguments.rs:11:7
   |
11 |     #[error(nonsense)]
   |       ^^^^^^^^^^^^^^^

error: `#[error]` takes no arguments
  --> tests/ui/error_attribute_arguments.rs:18:7
   |
18 |     #[error = "nonsense"]
   |       ^^^^^^^^^^^^^^^^^^

error: `#[error]` takes no arguments
  --> tests/ui/error_attribute_arguments.rs:25:7
   |
25 |     #[error(generated)]
   |       ^^^^^^^^^^^^^^^^