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New lint: and_then_some #4299

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ghost opened this issue Jul 25, 2019 · 0 comments · Fixed by #4386
Closed

New lint: and_then_some #4299

ghost opened this issue Jul 25, 2019 · 0 comments · Fixed by #4386
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A-lint Area: New lints good-first-issue These issues are a good way to get started with Clippy L-complexity Lint: Belongs in the complexity lint group L-suggestion Lint: Improving, adding or fixing lint suggestions

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ghost commented Jul 25, 2019

Name: and_then_some
Group: complexity

Warn about option.and_then(|o| Some(x)) and suggest replacing with option.map(|o| x).
@flip1995 flip1995 added L-complexity Lint: Belongs in the complexity lint group L-suggestion Lint: Improving, adding or fixing lint suggestions good-first-issue These issues are a good way to get started with Clippy A-lint Area: New lints labels Jul 25, 2019
@tesuji tesuji mentioned this issue Aug 15, 2019
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@bors bors closed this as completed in d1f1844 Aug 19, 2019
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A-lint Area: New lints good-first-issue These issues are a good way to get started with Clippy L-complexity Lint: Belongs in the complexity lint group L-suggestion Lint: Improving, adding or fixing lint suggestions
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Add option_and_then_some lint tesuji/rust-clippy
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@flip1995