add next_index to Enumerate #139533
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add next_index to Enumerate #139533
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For now, I just renamed the feature name in the unstable attribute to next_index, as well, so it matches the new name of the function. Is that okay? And can I just do that and use any string, or is there a sealed list of features defined somewhere where I also need to change the name?
Renaming the feature (especially given we've not landed anything yet) seems fine.
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@Mark-Simulacrum I ended up adding a Doctest for the usual functionality of the feature, and a test in coretests to make sure it works correct for empty iterators. |
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…enton Rollup of 7 pull requests Successful merges: - rust-lang#139042 (Do not remove trivial `SwitchInt` in analysis MIR) - rust-lang#139533 (add next_index to Enumerate) - rust-lang#139843 (Setup editor file associations for non-rs extensions) - rust-lang#140000 (skip llvm-config in autodiff check builds, when its unavailable) - rust-lang#140008 (Improve `clean_maybe_renamed_item` function code a bit) - rust-lang#140024 (Remove early exits from JumpThreading.) - rust-lang#140039 (Add option for stable backport poll) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#139533 - jogru0:130711, r=Mark-Simulacrum add next_index to Enumerate Proposal: rust-lang/libs-team#435 Tracking Issue: rust-lang#130711 This basically just reopens rust-lang#130682 but squashed and with the new function and the feature gate renamed to `next_index.` There are two questions I have already: - Shouldn't we add test coverage for that? I'm happy to provide some, but I might need a pointer to where these test would be. - Maybe I could actually also add a doctest? - For now, I just renamed the feature name in the unstable attribute to `next_index`, as well, so it matches the new name of the function. Is that okay? And can I just do that and use any string, or is there a sealed list of features defined somewhere where I also need to change the name?
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add next_index to Enumerate Proposal: rust-lang/libs-team#435 Tracking Issue: rust-lang#130711 This basically just reopens rust-lang#130682 but squashed and with the new function and the feature gate renamed to `next_index.` There are two questions I have already: - Shouldn't we add test coverage for that? I'm happy to provide some, but I might need a pointer to where these test would be. - Maybe I could actually also add a doctest? - For now, I just renamed the feature name in the unstable attribute to `next_index`, as well, so it matches the new name of the function. Is that okay? And can I just do that and use any string, or is there a sealed list of features defined somewhere where I also need to change the name?
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Proposal: rust-lang/libs-team#435
Tracking Issue: #130711
This basically just reopens #130682 but squashed and with the new function and the feature gate renamed to
next_index.There are two questions I have already:
next_index, as well, so it matches the new name of the function. Is that okay? And can I just do that and use any string, or is there a sealed list of features defined somewhere where I also need to change the name?