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authorMazdak Farrokhzad <twingoow@gmail.com>2019-08-14 04:18:54 +0200
committerGitHub <noreply@github.com>2019-08-14 04:18:54 +0200
commitd5dd097ad38c327eadaf004d6ca2f03cc6b5a7a8 (patch)
treebc0138e7285f92c29709a10cc0e84be4d67f0191 /src/libstd/sys/unix/stack_overflow.rs
parent051598b29e944530e46ca9d40b40dd6ea36a0c90 (diff)
parent84cab928db8526af7c42e1637e7253a009da215d (diff)
downloadrust-d5dd097ad38c327eadaf004d6ca2f03cc6b5a7a8.tar.gz
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Rollup merge of #63512 - 95th:master, r=cramertj
Provide map_ok and map_err method for Poll<Option<Result<T, E>>>

Currently `map_ok` and `map_err` methods are given for `Poll<Result<T, E>>`.

This PR adds these methods for `Poll<Option<Result<T, E>>>` as they are helpful in stream building code.
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