Add an example about returning values with break #867
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| }; | ||
|
|
||
| // This should print "The result is 20" | ||
| println!("The result is {}", result) |
There was a problem hiding this comment.
Why not putting an assert then?
There was a problem hiding this comment.
Yep, that's better.
This commit adds an example for the loop_break_value feature.
|
👍 |
GuillaumeGomez
approved these changes
May 13, 2017
|
Thank you! This looks great. Now we wait for it to hit stable. |
|
The stabilization PR was merged \o/ Should we merge this now? |
|
We have to actually wait for it to land in stable rust; RBE doesn't have a train structure. |
|
At long last, this has landed. Thanks so much @pietroalbini ! |
# for free
to join this conversation on GitHub.
Already have an account?
# to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This pull request adds an example for the
loop_break_valuefeature (which should be stabilized after all the documentation is ready), tracked in issue rust-lang/rust#37339.The example doesn't do much, but without introducing random things, threads or the network in it there aren't many things to retry.