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Implement a faster sort algorithm #38192

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merged 2 commits into from Dec 9, 2016
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Implement a faster sort algorithm #38192

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c8d73ea
Implement a faster sort algorithm
Dec 6, 2016
c0e150a
Inline nested fn collapse
Dec 8, 2016
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4 changes: 2 additions & 2 deletions src/libcollections/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -47,14 +47,14 @@
#![feature(placement_in)]
#![feature(placement_new_protocol)]
#![feature(shared)]
#![feature(slice_get_slice)]
#![feature(slice_patterns)]
#![feature(specialization)]
#![feature(staged_api)]
#![feature(step_by)]
#![feature(trusted_len)]
#![feature(unicode)]
#![feature(unique)]
#![feature(slice_get_slice)]
#![feature(untagged_unions)]
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Maybe I'm missing something obvious but I don't see where you use this feature (or why you changed these).

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@ghost ghost Dec 6, 2016 •
edited by ghost
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Three changes to feature list are in this file:

  1. Removed step_by. Old sort used it, but the new one doesn't.
  2. Simply moved slice_get_slice a few line up to make the feature list sorted alphabetically.
  3. Added untagged_unions. This feature is used in function insert_head above struct NoDrop<T>.

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GitHub wasn't loading all the diffs... sigh (sorry). I was excited to see a non-ffi usecase for unions and got a bit confused when searching didn't pick up any.

#![cfg_attr(test, feature(rand, test))]

#![no_std]
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