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| author | Sean Silva <chisophugis@gmail.com> | 2018-03-24 22:31:17 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-03-24 22:31:17 -0700 |
| commit | f198b0acf512458bdbe5079d12414ff94b03f7ac (patch) | |
| tree | 45e7a07bdc3be59104368e740e928cbffc59c7d9 /src/liballoc | |
| parent | e5bf0428d134e6f9c1fe54839f249c616b6b0b0b (diff) | |
| download | rust-f198b0acf512458bdbe5079d12414ff94b03f7ac.tar.gz rust-f198b0acf512458bdbe5079d12414ff94b03f7ac.zip | |
Fix confusing doc for `scan`
The comment "the value passed on to the next iteration" confused me since it sounded more like what Haskell's [scanl](http://hackage.haskell.org/package/base-4.11.0.0/docs/Prelude.html#v:scanl) does where the closure's return value serves as both the "yielded value" *and* the new value of the "state". I tried changing the example to make it clear that the closure's return value is decoupled from the state argument.
Diffstat (limited to 'src/liballoc')
0 files changed, 0 insertions, 0 deletions