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authorbors <bors@rust-lang.org>2013-07-24 19:25:38 -0700
committerbors <bors@rust-lang.org>2013-07-24 19:25:38 -0700
commit467d381d3afce474309d6ba9a334fa9b463c3a7f (patch)
tree902b9b0cbfe5387f1138dda1dce06745d4cba93b /src/libstd/sys.rs
parent4a726f0573dcfcd01ae9b37266014df0e26f2e22 (diff)
parent625ca7afe4fb50758215d623d45de84a5f4290ae (diff)
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auto merge of #7931 : blake2-ppc/rust/chain-mut-ref, r=pcwalton
First, clean up the uses of "None" and "Some" to always use consistent title case matching the variant names.

Add .chain_mut_ref() which is a missing method. A use case example for this method is extraction of an optional value from an Option\<Container\> value.
Diffstat (limited to 'src/libstd/sys.rs')
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