Commit Graph

4 Commits

Author SHA1 Message Date
blyxyas
d602743558
only focus on double_must_use + Add Result<(), ()> test 2023-04-03 15:16:18 +02:00
blyxyas
e2742a0ea2
Fix double_must_use for async functions 2023-04-03 01:27:53 +02:00
Andre Bogus
6021c23159 New lint: result-unit-err 2020-10-11 22:04:59 +02:00
Andre Bogus
cc622608db new lints around #[must_use] fns
`must_use_unit` lints unit-returning functions with a `#[must_use]`
attribute, suggesting to remove it.

`double_must_use` lints functions with a plain `#[must_use]`
attribute, but which return a type which is already `#[must_use]`,
so the attribute has no benefit.

`must_use_candidate` is a pedantic lint that lints functions and
methods that return some non-unit type that is not already
`#[must_use]` and suggests to add the annotation.
2019-10-14 12:09:04 +02:00