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pipes::chan should also expose try_send #3134

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eholk opened this issue Aug 7, 2012 · 1 comment
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pipes::chan should also expose try_send #3134

eholk opened this issue Aug 7, 2012 · 1 comment
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A-concurrency Area: Concurrency C-enhancement Category: An issue proposing an enhancement or a PR with one.

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@eholk
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eholk commented Aug 7, 2012

The protocol compiler has the support necessary to do this now, but we'll need a snapshot before we can implement this.

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eholk commented Aug 13, 2012

This is now implemented.

@eholk eholk closed this as completed Aug 13, 2012
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…ng#3134)

The Rust specification does not guarantee that ZST-typed symbols are
backed by unique objects, and `rustc` appears to make use of this as can
be demonstrated for both locals and statics. For parameters no such
example has been found, but as there remains a lack of a guarantee we
err on the safe side.

Resolves: rust-lang#3129
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