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document prefixing _ to names to suppress unused variable name warnings #3536

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erickt opened this issue Sep 19, 2012 · 1 comment
Closed

document prefixing _ to names to suppress unused variable name warnings #3536

erickt opened this issue Sep 19, 2012 · 1 comment

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@erickt
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erickt commented Sep 19, 2012

The tutorial should mention that prefixing "_" to a variable name suppresses rustc from emitting unused variable warnings.
@brson
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brson commented Oct 5, 2012

Done.

@brson brson closed this as completed Oct 5, 2012
bors pushed a commit to rust-lang-ci/rust that referenced this issue May 15, 2021
@topecongiro @scampi
Implement Serialize on IgnoreList (rust-lang#3565)
a7d4ec9 
* Implement Serialize on IgnoreList

* Add a test for rust-lang#3536
RalfJung pushed a commit to RalfJung/rust that referenced this issue May 4, 2024
@bors
Auto merge of rust-lang#3536 - tiif:add_rustbot_feat, r=RalfJung
3c6d194 
Add rustbot claim feature

Add rustbot ``claim``, ``release-assignment`` and ``assign-user`` as mentioned in rust-lang#3528.

rustbot issue assignment documentation: https://forge.rust-lang.org/triagebot/issue-assignment.html
pr trigger option documentation: https://forge.rust-lang.org/triagebot/pr-assignment.html#additional-new-pr-trigger-options
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@erickt @brson