Revert "Implement AsRawFd/IntoRawFd for RawFd" #41035
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This reverts commit 2cf686f (rust-lang#40842) RawFd is a type alias for c_int, which is itself a type alias for i32. As a result, adding AsRawFd and IntoRawFd impls for RawFd actually adds them for i32. As a result, the reverted commit makes this valid: ``` use std::os::unix::io::AsRawFd; fn arf<T: AsRawFd>(_: T) {} fn main() { arf(32i32) } ``` Implimenting AsRawFd and IntoRawFd for i32 breaks the promises of both those traits that their methods return a valid RawFd. r? @aturon cc @Mic92 @kamalmarhubi
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@bors: r+ rollup Thanks! |
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📌 Commit 9c1b7ae has been approved by |
frewsxcv
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…aturon Revert "Implement AsRawFd/IntoRawFd for RawFd" This reverts commit 2cf686f (rust-lang#40842) RawFd is a type alias for c_int, which is itself a type alias for i32. As a result, adding AsRawFd and IntoRawFd impls for RawFd actually adds them for i32. As a result, the reverted commit makes this valid: ``` use std::os::unix::io::AsRawFd; fn arf<T: AsRawFd>(_: T) {} fn main() { arf(32i32) } ``` Implimenting AsRawFd and IntoRawFd for i32 breaks the promises of both those traits that their methods return a valid RawFd. r? @aturon cc @Mic92 @kamalmarhubi
frewsxcv
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Apr 3, 2017
…aturon Revert "Implement AsRawFd/IntoRawFd for RawFd" This reverts commit 2cf686f (rust-lang#40842) RawFd is a type alias for c_int, which is itself a type alias for i32. As a result, adding AsRawFd and IntoRawFd impls for RawFd actually adds them for i32. As a result, the reverted commit makes this valid: ``` use std::os::unix::io::AsRawFd; fn arf<T: AsRawFd>(_: T) {} fn main() { arf(32i32) } ``` Implimenting AsRawFd and IntoRawFd for i32 breaks the promises of both those traits that their methods return a valid RawFd. r? @aturon cc @Mic92 @kamalmarhubi
frewsxcv
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Apr 4, 2017
…aturon Revert "Implement AsRawFd/IntoRawFd for RawFd" This reverts commit 2cf686f (rust-lang#40842) RawFd is a type alias for c_int, which is itself a type alias for i32. As a result, adding AsRawFd and IntoRawFd impls for RawFd actually adds them for i32. As a result, the reverted commit makes this valid: ``` use std::os::unix::io::AsRawFd; fn arf<T: AsRawFd>(_: T) {} fn main() { arf(32i32) } ``` Implimenting AsRawFd and IntoRawFd for i32 breaks the promises of both those traits that their methods return a valid RawFd. r? @aturon cc @Mic92 @kamalmarhubi
frewsxcv
added a commit
to frewsxcv/rust
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Apr 4, 2017
…aturon Revert "Implement AsRawFd/IntoRawFd for RawFd" This reverts commit 2cf686f (rust-lang#40842) RawFd is a type alias for c_int, which is itself a type alias for i32. As a result, adding AsRawFd and IntoRawFd impls for RawFd actually adds them for i32. As a result, the reverted commit makes this valid: ``` use std::os::unix::io::AsRawFd; fn arf<T: AsRawFd>(_: T) {} fn main() { arf(32i32) } ``` Implimenting AsRawFd and IntoRawFd for i32 breaks the promises of both those traits that their methods return a valid RawFd. r? @aturon cc @Mic92 @kamalmarhubi
frewsxcv
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to frewsxcv/rust
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Apr 5, 2017
…aturon Revert "Implement AsRawFd/IntoRawFd for RawFd" This reverts commit 2cf686f (rust-lang#40842) RawFd is a type alias for c_int, which is itself a type alias for i32. As a result, adding AsRawFd and IntoRawFd impls for RawFd actually adds them for i32. As a result, the reverted commit makes this valid: ``` use std::os::unix::io::AsRawFd; fn arf<T: AsRawFd>(_: T) {} fn main() { arf(32i32) } ``` Implimenting AsRawFd and IntoRawFd for i32 breaks the promises of both those traits that their methods return a valid RawFd. r? @aturon cc @Mic92 @kamalmarhubi
frewsxcv
added a commit
to frewsxcv/rust
that referenced
this pull request
Apr 5, 2017
…aturon Revert "Implement AsRawFd/IntoRawFd for RawFd" This reverts commit 2cf686f (rust-lang#40842) RawFd is a type alias for c_int, which is itself a type alias for i32. As a result, adding AsRawFd and IntoRawFd impls for RawFd actually adds them for i32. As a result, the reverted commit makes this valid: ``` use std::os::unix::io::AsRawFd; fn arf<T: AsRawFd>(_: T) {} fn main() { arf(32i32) } ``` Implimenting AsRawFd and IntoRawFd for i32 breaks the promises of both those traits that their methods return a valid RawFd. r? @aturon cc @Mic92 @kamalmarhubi
bors
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This was referenced Jul 15, 2017
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This reverts commit 2cf686f (#40842)
RawFd is a type alias for c_int, which is itself a type alias for i32.
As a result, adding AsRawFd and IntoRawFd impls for RawFd actually adds
them for i32.
As a result, the reverted commit makes this valid:
Implimenting AsRawFd and IntoRawFd for i32 breaks the promises of both
those traits that their methods return a valid RawFd.
r? @aturon
cc @Mic92 @kamalmarhubi