Fix meta variable misuse

rust-lang-deprecated / error-chain

Error boilerplate for Rust

Apache License 2.0

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Fix meta variable misuse #269

Closed ia0 closed 5 years ago

KodrAus commented 5 years ago

Hi @ia0, are you able to give a quick summary of what this PR is all about and whether it's likely to break anything?

ia0 commented 5 years ago

Hi @KodrAus, This PR is about fixing #![deny(meta_variable_misuse)] lints (from https://github.com/rust-lang/rust/pull/62008). It should not break anything that was not already broken, but one of the change can probably be done differently. I'll add a comment on the given change.