Deprecate unused_collect lint I found this because we only had two test cases in total for this lint. It turns out the functionality is fully covered by rustc these days. [Playground Examples](https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=eb8ee6db389c77180c9fb152d3c608f4) changelog: Deprecate `unused_collect` lint. This is fully covered by rustc's `#[must_use]` on `collect` cc #2846 |
||
|---|---|---|
| .. | ||
| auxiliary | ||
| ui | ||
| ui-toml | ||
| compile-test.rs | ||
| dogfood.rs | ||
| fmt.rs | ||
| matches.rs | ||
| missing-test-files.rs | ||
| needless_continue_helpers.rs | ||
| versioncheck.rs | ||