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option::chain, result::chain, etc. Should take arguments by value #3590

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brson opened this issue Sep 25, 2012 · 1 comment
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option::chain, result::chain, etc. Should take arguments by value #3590

brson opened this issue Sep 25, 2012 · 1 comment
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C-cleanup Category: PRs that clean code up or issues documenting cleanup. E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.

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brson commented Sep 25, 2012

These are for folding and refining results, where it is usually desirable to consume the previous value.
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brson commented Sep 25, 2012

Once they take args by value they should also use move match

@ghost ghost assigned catamorphism Oct 11, 2012
RalfJung pushed a commit to RalfJung/rust that referenced this issue May 11, 2024
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Auto merge of rust-lang#3590 - RalfJung:miri-test-target, r=RalfJung
3028864 
make MIRI_TEST_TARGET and RUSTC_BLESS entirely an internal thing

They are just used to communicate between `./miri test`/`./x.py test miri` and the test harness, but should not be used by users.
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C-cleanup Category: PRs that clean code up or issues documenting cleanup. E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.
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