Dan Gohman
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e555003e6d
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Factor out a common RawFd/AsRawFd/etc for Unix and WASI.
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2021-08-19 13:27:19 -07:00 |
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Dan Gohman
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18a9f4628a
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Don't encourage migration until io_safety is stablized.
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2021-08-19 12:02:40 -07:00 |
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Dan Gohman
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1dbd6d60f0
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Factor out Unix and WASI fd code into a common module.
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2021-08-19 12:02:40 -07:00 |
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Dan Gohman
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71dab738ac
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Synchronize minor differences between Unix and WASI implementations.
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2021-08-19 12:02:40 -07:00 |
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Dan Gohman
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1b35f7405a
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Reword the description of dup2/dup3.
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2021-08-19 12:02:40 -07:00 |
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Dan Gohman
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6d7211738d
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Add Safety comments to the As* for Owned* implementations.
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2021-08-19 12:02:40 -07:00 |
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Dan Gohman
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0cb69dec57
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Rename OwnedFd's private field to match it's debug output.
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2021-08-19 12:02:39 -07:00 |
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Dan Gohman
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6b4dbdbf47
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Be more precise about mmap and undefined behavior.
`mmap` doesn't *always* cause undefined behavior; it depends on the
details of how you use it.
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2021-08-19 12:02:39 -07:00 |
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Dan Gohman
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1f8a450cdd
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Add a test to ensure that RawFd is the size we assume it is.
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2021-08-19 12:02:39 -07:00 |
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Dan Gohman
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3a38511ab3
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Update library/std/src/os/unix/io/fd.rs
Co-authored-by: Josh Triplett <josh@joshtriplett.org>
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2021-08-19 12:02:39 -07:00 |
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Dan Gohman
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d15418586c
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I/O safety.
Introduce `OwnedFd` and `BorrowedFd`, and the `AsFd` trait, and
implementations of `AsFd`, `From<OwnedFd>` and `From<T> for OwnedFd`
for relevant types, along with Windows counterparts for handles and
sockets.
Tracking issue:
- <https://github.com/rust-lang/rust/issues/87074>
RFC:
- <https://github.com/rust-lang/rfcs/blob/master/text/3128-io-safety.md>
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2021-08-19 12:02:39 -07:00 |
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