Extend map_clone lint to also work on non-explicit closures
#12104
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Would it then make sense to also change the message because Perhaps something like "manually implementing |
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Sounds good to me! Just realized that I also left some code I was working on for another update... I also need to fix dogfood which found issues thanks to this update. |
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Fixed the CI failures. :) |
llogiq
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Jan 6, 2024
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| // FIXME: It would be better to infer the type to check if it's copyable or not | ||
| // to suggest to use `.copied()` instead of `.cloned()` where applicable. |
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Would getting the iterator type from the map(_) and then extracting the Item type work here?
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Looks good to me. Any further extensions can be a follow up PR. @bors r+ |
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☀️ Test successful - checks-action_dev_test, checks-action_remark_test, checks-action_test |
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Jan 7, 2024
Handle "calls" inside the closure as well in `map_clone` lint Follow-up of #12104. I just realized that I didn't handle the case where the `clone` method was made as a call and not a method call. r? `@llogiq` changelog: Handle "calls" inside the closure as well in `map_clone` lint
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Jan 11, 2024
Fix suggestion for `map_clone` lint on types implementing `Copy` Follow-up of #12104. It was missing this check to suggest the correct method. r? `@llogiq` changelog: Fix suggestion for `map_clone` lint on types implementing `Copy`
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I found it weird that this case was not handled by the current line so I added it. The only thing is that I don't see an obvious way to infer the current type to determine if it's copyable or not, so for now I always suggest
clonedand I added a FIXME.r? @llogiq
changelog: Extend
map_clonelint to also work on non-explicit closures