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nikomatsakis's profile
Niko Matsakis
Niko Matsakis
Niko Matsakis
@nikomatsakis

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Niko Matsakis

@nikomatsakis

Rustacean. him/they.

Boston, MA
smallcultfollowing.com/babysteps
Joined October 2011

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    1. deech‏ @deech 16 Sep 2016
      • Report Tweet

      Anyone know why updating a mutable nested data structure does not work in Rust? https://play.rust-lang.org/?gist=7d1c74757721030f59b58954e19028b4 ….

      3 replies 0 retweets 2 likes
    2. Niko Matsakis‏ @nikomatsakis 18 Sep 2016
      • Report Tweet
      Replying to @deech

      It's connected to how lifetimes are based on scopes. One workaround is tail recursion: https://play.rust-lang.org/?gist=232ddf02aec2b77a93204dbd9aa1257c&version=stable&backtrace=0 …

      1 reply 0 retweets 0 likes
    3. corvus frugilegus‏ @glaebhoerl 18 Sep 2016
      • Report Tweet
      Replying to @nikomatsakis @deech

      corvus frugilegus Retweeted corvus frugilegus

      it's auto-reborrowing of &mut isn't it?https://twitter.com/glaebhoerl/status/777138476949053440 …

      corvus frugilegus added,

      corvus frugilegus @glaebhoerl
      Replying to @glaebhoerl @deech @crstry
      Ah no, it wasn't that: https://www.reddit.com/r/rust/comments/2zm0kh/how_to_mutably_traverse_a_linked_list_efficiently/cpkdxsj …
      1 reply 0 retweets 0 likes
      Niko Matsakis‏ @nikomatsakis 18 Sep 2016
      • Report Tweet
      Replying to @glaebhoerl @deech

      ah, I see the follow-up now. I think most specifically it is this issue https://github.com/rust-lang/rfcs/issues/1751 … but I've not dug deeply

      4:11 AM - 18 Sep 2016
      0 replies 0 retweets 0 likes

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