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| author | Alex Crichton <alex@alexcrichton.com> | 2015-04-09 15:43:27 -0700 |
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| committer | Alex Crichton <alex@alexcrichton.com> | 2015-04-09 16:12:33 -0700 |
| commit | 2705051e2067e8f467b4cb9bc75e801a5cd4f0e7 (patch) | |
| tree | a452a5249168b3070b6a9650e0d8a250a3df0dbf /src/rustllvm/ExecutionEngineWrapper.cpp | |
| parent | e326aa197b1ee35b41c992eec171589197a7459d (diff) | |
| download | rust-2705051e2067e8f467b4cb9bc75e801a5cd4f0e7.tar.gz rust-2705051e2067e8f467b4cb9bc75e801a5cd4f0e7.zip | |
std: Make FromRawFd::from_raw_fd an unsafe method
As pointed out in [RFC issue 1043][rfc] it is quite useful to have the standard I/O types to provide the contract that they are the sole owner of the underlying object they represent. This guarantee enables writing safe interfaces like the `MemoryMap` API sketched out in that issue. [rfc]: https://github.com/rust-lang/rfcs/issues/1043 As constructing objects from these raw handles may end up violating these ownership gurantees, the functions for construction are now marked unsafe. [breaking-change] Closes rust-lang/rfcs#1043
Diffstat (limited to 'src/rustllvm/ExecutionEngineWrapper.cpp')
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