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add a struct ConsList<T> { Nil, Cons(T, ~List<T>) } library to libstd #8397

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bblum opened this issue Aug 8, 2013 · 4 comments
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add a struct ConsList<T> { Nil, Cons(T, ~List<T>) } library to libstd #8397

bblum opened this issue Aug 8, 2013 · 4 comments
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C-cleanup Category: PRs that clean code up or issues documenting cleanup.

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@bblum
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bblum commented Aug 8, 2013

Currently we have a bad one written in old idioms, using @-pointers, in libextra. This is wrong three ways.
@bblum
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bblum commented Aug 8, 2013

Requires care about destruction. See #8399.

@thestinger
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I don't think this would really be useful since you'd almost always be better off using a vector.

@flaper87
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flaper87 commented Apr 1, 2014

Triage bump. FWIW, I agree with @thestinger here.

I'll leave it open to get more feedback from the community

@thestinger
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It was actually decided to remove this rather than replace it with an owned list recently: #13183

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C-cleanup Category: PRs that clean code up or issues documenting cleanup.
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