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Macro triggers unused_qualifications lint #91

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SeeSpring opened this issue Jun 15, 2020 · 1 comment · Fixed by #92

SeeSpring commented Jun 15, 2020

#![warn(unused_qualifications)]
use std::error::Error;
fn main() -> Result<(), Box<dyn Error>> {
    Ok(())
}
#[derive(Debug, thiserror::Error)]
#[error("err")]
pub struct MyError;

triggers this warning:

warning: unnecessary qualification
 --> src\main.rs:8:1
  |
8 | pub struct MyError;
  | ^^^^^^^^^^^^^^^^^^
  |
note: the lint level is defined here
 --> src\main.rs:1:9
  |
1 | #![warn(unused_qualifications)]
  |         ^^^^^^^^^^^^^^^^^^^^^

warning: 1 warning emitted

dtolnay mentioned this issue

Suppress unused_qualifications lint #92

Merged

dtolnay closed this as completed in #92

Owner

dtolnay commented Jun 15, 2020

Thanks, fixed in 1.0.20.

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