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| author | Manish Goregaokar <manishsmail@gmail.com> | 2018-02-23 10:24:49 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-02-23 10:24:49 -0800 |
| commit | 5fd8d180977feaf6f1141fb6a992303b2c817b14 (patch) | |
| tree | e025d02f841238419c3acd0a2f4456c40dba587e /src/rustllvm/RustWrapper.cpp | |
| parent | 1e67c1315b6dbd88c5267354a3b29a4a25f398c7 (diff) | |
| parent | 0bb818cc0b2885b01ce670ce192aac1dbc6db16a (diff) | |
| download | rust-5fd8d180977feaf6f1141fb6a992303b2c817b14.tar.gz rust-5fd8d180977feaf6f1141fb6a992303b2c817b14.zip | |
Rollup merge of #48157 - scottmcm:try-for-each, r=dtolnay
Add Iterator::try_for_each The fallible version of `for_each` aka the stateless version of `try_fold`. Inspired by @cuviper's comment in https://github.com/rust-lang/rust/pull/45379#issuecomment-338370020 as a more direct and obvious solution than `.map(f).collect::<Result<(), _>>()`. Like `for_each`, no need for an `r` version thanks to overrides in `Rev`. `iterator_try_fold` tracking issue: https://github.com/rust-lang/rust/issues/45594
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
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