Replace the Sockaddr enum with a union #1684
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asomers
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rtzoeller
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@asomers I think this just needs to be squashed; I'm happy with the changes. |
The SockAddr enum is quite large, and the user must allocate space for the whole thing even though he usually knows what type he needs. Furthermore, thanks to the sa_family field, the sockaddr types are basically an enum even in C. So replace the ungainly enum with a SockaddrLike trait implemented by all sockaddr types and a SockaddrStorage union that has safe accessors. Also, deprecate InetAddr, which only existed to support SockAddr. Supplants nix-rust#1504 Fixes nix-rust#1544
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bors r=rtzoeller |
This was referenced Mar 24, 2022
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This was an oversight from nix-rust#1684. Fixes nix-rust#1728
asomers
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This was an oversight from nix-rust#1684. Fixes nix-rust#1728
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This was an oversight from nix-rust#1684. Fixes nix-rust#1728
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The SockAddr enum is quite large, and the user must allocate space for
the whole thing even though he usually knows what type he needs.
Furthermore, thanks to the sa_family field, the sockaddr types are
basically an enum even in C.
So replace the ungainly enum with a SockaddrLike trait implemented by
all sockaddr types and a SockaddrStorage union that has safe accessors.
Also, deprecate InetAddr, which only existed to support SockAddr.
Supplants #1504
Fixes #1544