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4 commits

Author SHA1 Message Date
Yuki Okushi
515847dad1
Use edition:2018 flag more widely 2020-03-11 06:35:07 +09:00
daxpedda
0ee393cf01
Add tests and improve checks. 2020-02-17 14:43:38 +01:00
Andre Bogus
2797b64f7e Omit doc safety/errors header checking for main 2020-01-14 18:20:56 +01:00
RobbieClarken
f5d0a452ba Add lint for pub fns returning a Result without documenting errors 
The Rust Book recommends that functions that return a `Result` type have
a doc comment with an `# Errors` section describing the kind of errors
that can be returned
(https://doc.rust-lang.org/book/ch14-02-publishing-to-crates-io.html#commonly-used-sections).
This change adds a lint to enforce this. The lint is allow by default;
it can be enabled with `#![warn(clippy::missing_errors_doc)]`.

Closes #4854.
 2019-12-06 17:19:05 +10:30