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Unpacking tuples through assignment #12138

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Tobba opened this issue Feb 9, 2014 · 2 comments
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Unpacking tuples through assignment #12138

Tobba opened this issue Feb 9, 2014 · 2 comments

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@Tobba
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Tobba commented Feb 9, 2014

This should be possible

let (mut a, mut b) = (0u, 0u);
(a, b) = (b, a);

Since this syntax works for let, not allowing this would be mildly inconsistent
@glaebhoerl
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dup of #10174

@alexcrichton
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Closing as a dupe.

@glaebhoerl glaebhoerl mentioned this issue Oct 8, 2014
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@Walther Walther mentioned this issue Feb 27, 2019
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flip1995 pushed a commit to flip1995/rust that referenced this issue Jan 25, 2024
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Auto merge of rust-lang#12141 - samueltardieu:issue-12138, r=Jarcho
d6ff2d2 
from_over_into: suggest a correct conversion to ()

changelog: [`from_over_into`]: suggest a correct conversion to `()`

Fix rust-lang#12138
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@alexcrichton @glaebhoerl @Tobba