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| author | Manish Goregaokar <manishsmail@gmail.com> | 2015-02-28 13:56:29 +0530 |
|---|---|---|
| committer | Manish Goregaokar <manishsmail@gmail.com> | 2015-02-28 19:19:00 +0530 |
| commit | 040a811b9190d2c2c595e09b5d1db07bedffdde9 (patch) | |
| tree | be5796c6b76fbaf78d79006b8086f7052133a1e7 /src/doc/reference.md | |
| parent | 37760c1f25fc55814a92cce1c98edefdc0740188 (diff) | |
| parent | 7ad2e22e4ee1cfc5c6c4a53a6d19f2b853de1c6e (diff) | |
| download | rust-040a811b9190d2c2c595e09b5d1db07bedffdde9.tar.gz rust-040a811b9190d2c2c595e09b5d1db07bedffdde9.zip | |
Rollup merge of #22884 - japaric:obsolete, r=alexcrichton
This is leftover from #21843
If you still have `|&:| {}` closures in your code, simply remove the `&:` part.
[breaking-change]
Diffstat (limited to 'src/doc/reference.md')
| -rw-r--r-- | src/doc/reference.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/doc/reference.md b/src/doc/reference.md index 87130c08991..2f047d2c173 100644 --- a/src/doc/reference.md +++ b/src/doc/reference.md @@ -3765,9 +3765,9 @@ An example of creating and calling a closure: ```rust let captured_var = 10; -let closure_no_args = |&:| println!("captured_var={}", captured_var); +let closure_no_args = || println!("captured_var={}", captured_var); -let closure_args = |&: arg: i32| -> i32 { +let closure_args = |arg: i32| -> i32 { println!("captured_var={}, arg={}", captured_var, arg); arg // Note lack of semicolon after 'arg' }; |