Deprecate range, range_step, count, distributions #23347
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🎊 especially re the new adapter |
| @@ -1387,7 +1387,7 @@ fn merge_sort<T, F>(v: &mut [T], mut compare: F) where F: FnMut(&T, &T) -> Order | |||
| // We could hardcode the sorting comparisons here, and we could | |||
| // manipulate/step the pointers themselves, rather than repeatedly | |||
| // .offset-ing. | |||
| for start in range_step(0, len, insertion) { | |||
| for start in (0.. len).step_by(insertion) { | |||
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| /// Creates a new counter with the specified start/step | ||
| #[inline] | ||
| #[unstable(feature = "core", | ||
| reason = "may be renamed or replaced by range notation adapters")] | ||
| #[deprecated(since = "1.0.0-beta", reason = "use range notation and step_by")] |
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I find it also helpful if the error message says something like "replace count(a, b) with (0..).step_by(b)" just so it's easy to know how to convert
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Nice! r=me with just a few nits |
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@bors: r=alexcrichton 1337291 |
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This commit deprecates the `count`, `range` and `range_step` functions in `iter`, in favor of range notation. To recover all existing functionality, a new `step_by` adapter is provided directly on `ops::Range` and `ops::RangeFrom`. [breaking-change]
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⌛ Testing commit 1d5983a with merge 2b6af65... |
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💔 Test failed - auto-mac-32-opt |
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@bors: retry On Sat, Mar 14, 2015 at 7:58 AM, bors notifications@github.com wrote:
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⌛ Testing commit 1d5983a with merge 7a306b1... |
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💔 Test failed - auto-mac-32-opt |
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@bors: retry |
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This commit deprecates the `count`, `range` and `range_step` functions in `iter`, in favor of range notation. To recover all existing functionality, a new `step_by` adapter is provided directly on `ops::Range` and `ops::RangeFrom`. [breaking-change] r? @alexcrichton
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This commit deprecates the
count,rangeandrange_stepfunctionsin
iter, in favor of range notation. To recover all existingfunctionality, a new
step_byadapter is provided directly onops::Rangeand
ops::RangeFrom.[breaking-change]
r? @alexcrichton