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Tracking issue for existential types (RFC 2071) #44685

withoutboats opened this Issue Sep 18, 2017 · 3 comments


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withoutboats commented Sep 18, 2017

This is the tracking issue for existential types, a part of rust-lang/rfcs#2071

Blocking stabilization:

  • Implement
  • Document
  • Decide final syntax

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nikomatsakis commented Oct 21, 2017

I am closing this as a duplicate of #34511


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Tyler-Hardin commented Oct 31, 2017

I don't see a mention of anything like this in the referenced duplicate. It might be good to add it to the todo list there if this is going to be closed as a dup. (I would do it myself, but I barely grasp the RFC, and even then only in the specific context in which it would be useful to me.)


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Ekleog commented May 13, 2018

@aturon This tracking issue having been closed in favor of #34511, would it be possible to update the checklist up there with tracking information for this feature, so that it's easy to figure out whether this part of rust-lang/rfcs#2071 has been implemented, is still under debate, is pending stabilisation, etc.? :)

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