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option is_some() should not require a copyable value #2636

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option is_some() should not require a copyable value#2636

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@nikomatsakis
nikomatsakis
opened on Jun 16, 2012

But it does now. Same with is_none(), iter(), and map() I believe. And possibly others.

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  1. eholk commented on Jun 18, 2012

    @eholk
    eholk
    on Jun 18, 2012
    Contributor

    Does this go for vectors too? I think I've been having to add copy bounds, but if we're clever we should be able to rewrite them without needing copy.

  2. nikomatsakis commented on Jun 18, 2012

    @nikomatsakis
    nikomatsakis
    on Jun 18, 2012
    ContributorAuthor

    It often applies to vectors, yes.

  3. brson
    closed this as completedin ff536f3on Jun 18, 2012
  4. RalfJung
    added a commit that references this issue on Nov 6, 2022

    Auto merge of rust-lang#2636 - RalfJung:scalar-field-retag, r=oli-obk

    c162fd3
  5. Aaron1011
    added a commit that references this issue on Jan 6, 2023

    Auto merge of rust-lang#2636 - RalfJung:scalar-field-retag, r=oli-obk

    7138140
  6. tshepang
    added a commit that references this issue on Nov 10, 2025

    Merge pull request rust-lang#2636 from rust-lang/tshepang/sembr

    2ae4b0b
  7. U007D
    added a commit that references this issue on Aug 21, 2026

    Merge rust-lang#2636

    ce07a2d
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