Fix missing console output in Barrier example#32507
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bors merged 1 commit intorust-lang:masterfrom Mar 28, 2016
klingtnet:master
Merged
Fix missing console output in Barrier example#32507bors merged 1 commit intorust-lang:masterfrom klingtnet:master
Barrier example#32507bors merged 1 commit intorust-lang:masterfrom
klingtnet:master
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The `println!` calls in the previous version were never shown (at least not in the playpen) because the main thread is finished before all the spawned child threads were synchronized. This commit adds a join for each thread handle to wait in the main thread until all child threads are finished.
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Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @steveklabnik (or someone else) soon. If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. Due to the way GitHub handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes. Please see the contribution instructions for more information. |
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@bors: r+ rollup nice catch, thank you! |
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📌 Commit 2eb8429 has been approved by |
steveklabnik
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Fix missing console output in `Barrier` example The `println!` calls in the previous version were never shown (at least not in the playpen) because the main thread is finished before all the spawned child threads were synchronized. This commit adds a join for each thread handle to wait in the main thread until all child threads are finished. r? @steveklabnik
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The
println!calls in the previous version were never shown (at leastnot in the playpen) because the main thread is finished before all the
spawned child threads were synchronized. This commit adds a join for
each thread handle to wait in the main thread until all child threads
are finished.
r? @steveklabnik