std: Stabilize the net module
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This commit performs a stabilization pass over the std::net module,
incorporating the changes from RFC 923. Specifically, the following actions were
taken:
Stable functionality:
* `net` (the name)
* `Shutdown`
* `Shutdown::{Read, Write, Both}`
* `lookup_host`
* `LookupHost`
* `SocketAddr`
* `SocketAddr::{V4, V6}`
* `SocketAddr::port`
* `SocketAddrV4`
* `SocketAddrV4::{new, ip, port}`
* `SocketAddrV6`
* `SocketAddrV4::{new, ip, port, flowinfo, scope_id}`
* Common trait impls for socket addr structures
* `ToSocketAddrs`
* `ToSocketAddrs::Iter`
* `ToSocketAddrs::to_socket_addrs`
* `ToSocketAddrs for {SocketAddr*, (Ipv*Addr, u16), str, (str, u16)}`
* `Ipv4Addr`
* `Ipv4Addr::{new, octets, to_ipv6_compatible, to_ipv6_mapped}`
* `Ipv6Addr`
* `Ipv6Addr::{new, segments, to_ipv4}`
* `TcpStream`
* `TcpStream::connect`
* `TcpStream::{peer_addr, local_addr, shutdown, try_clone}`
* `{Read,Write} for {TcpStream, &TcpStream}`
* `TcpListener`
* `TcpListener::bind`
* `TcpListener::{local_addr, try_clone, accept, incoming}`
* `Incoming`
* `UdpSocket`
* `UdpSocket::bind`
* `UdpSocket::{recv_from, send_to, local_addr, try_clone}`
Unstable functionality:
* Extra methods on `Ipv{4,6}Addr` for various methods of inspecting the address
and determining qualities of it.
* Extra methods on `TcpStream` to configure various protocol options.
* Extra methods on `UdpSocket` to configure various protocol options.
Deprecated functionality:
* The `socket_addr` method has been renamed to `local_addr`
This commit is a breaking change due to the restructuring of the `SocketAddr`
type as well as the renaming of the `socket_addr` method. Migration should be
fairly straightforward, however, after accounting for the new level of
abstraction in `SocketAddr` (protocol distinction at the socket address level,
not the IP address).
[breaking-change]
|
r? @brson (rust_highfive has picked a reviewer for you, use r? to override) |
|
Note that this should not be merged before rust-lang/rfcs#923 is decided on. r? @aturon |
|
cc @sfackler |
| #[stable(feature = "rust1", since = "1.0.0")] | ||
| pub fn ip(&self) -> &Ipv4Addr { | ||
| unsafe { | ||
| &*(&self.inner.sin_addr as *const libc::in_addr as *const Ipv4Addr) |
There was a problem hiding this comment.
Yes unfortunately I wasn't sure of a great way to do this otherwise. Given a type definition of struct T(U) I don't think we have a safe way to go from &U to &T, although it should indeed work out in terms of representation.
|
This LGTM. r=me once the RFC is accepted. |
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This commit performs a stabilization pass over the std::net module,
incorporating the changes from RFC 923. Specifically, the following actions were
taken:
Stable functionality:
* `net` (the name)
* `Shutdown`
* `Shutdown::{Read, Write, Both}`
* `lookup_host`
* `LookupHost`
* `SocketAddr`
* `SocketAddr::{V4, V6}`
* `SocketAddr::port`
* `SocketAddrV4`
* `SocketAddrV4::{new, ip, port}`
* `SocketAddrV6`
* `SocketAddrV4::{new, ip, port, flowinfo, scope_id}`
* Common trait impls for socket addr structures
* `ToSocketAddrs`
* `ToSocketAddrs::Iter`
* `ToSocketAddrs::to_socket_addrs`
* `ToSocketAddrs for {SocketAddr*, (Ipv*Addr, u16), str, (str, u16)}`
* `Ipv4Addr`
* `Ipv4Addr::{new, octets, to_ipv6_compatible, to_ipv6_mapped}`
* `Ipv6Addr`
* `Ipv6Addr::{new, segments, to_ipv4}`
* `TcpStream`
* `TcpStream::connect`
* `TcpStream::{peer_addr, local_addr, shutdown, try_clone}`
* `{Read,Write} for {TcpStream, &TcpStream}`
* `TcpListener`
* `TcpListener::bind`
* `TcpListener::{local_addr, try_clone, accept, incoming}`
* `Incoming`
* `UdpSocket`
* `UdpSocket::bind`
* `UdpSocket::{recv_from, send_to, local_addr, try_clone}`
Unstable functionality:
* Extra methods on `Ipv{4,6}Addr` for various methods of inspecting the address
and determining qualities of it.
* Extra methods on `TcpStream` to configure various protocol options.
* Extra methods on `UdpSocket` to configure various protocol options.
Deprecated functionality:
* The `socket_addr` method has been renamed to `local_addr`
This commit is a breaking change due to the restructuring of the `SocketAddr`
type as well as the renaming of the `socket_addr` method. Migration should be
fairly straightforward, however, after accounting for the new level of
abstraction in `SocketAddr` (protocol distinction at the socket address level,
not the IP address).
[breaking-change]
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This commit performs a stabilization pass over the std::net module,
incorporating the changes from RFC 923. Specifically, the following actions were
taken:
Stable functionality:
net(the name)ShutdownShutdown::{Read, Write, Both}lookup_hostLookupHostSocketAddrSocketAddr::{V4, V6}SocketAddr::portSocketAddrV4SocketAddrV4::{new, ip, port}SocketAddrV6SocketAddrV4::{new, ip, port, flowinfo, scope_id}ToSocketAddrsToSocketAddrs::IterToSocketAddrs::to_socket_addrsToSocketAddrs for {SocketAddr*, (Ipv*Addr, u16), str, (str, u16)}Ipv4AddrIpv4Addr::{new, octets, to_ipv6_compatible, to_ipv6_mapped}Ipv6AddrIpv6Addr::{new, segments, to_ipv4}TcpStreamTcpStream::connectTcpStream::{peer_addr, local_addr, shutdown, try_clone}{Read,Write} for {TcpStream, &TcpStream}TcpListenerTcpListener::bindTcpListener::{local_addr, try_clone, accept, incoming}IncomingUdpSocketUdpSocket::bindUdpSocket::{recv_from, send_to, local_addr, try_clone}Unstable functionality:
Ipv{4,6}Addrfor various methods of inspecting the addressand determining qualities of it.
TcpStreamto configure various protocol options.UdpSocketto configure various protocol options.Deprecated functionality:
socket_addrmethod has been renamed tolocal_addrThis commit is a breaking change due to the restructuring of the
SocketAddrtype as well as the renaming of the
socket_addrmethod. Migration should befairly straightforward, however, after accounting for the new level of
abstraction in
SocketAddr(protocol distinction at the socket address level,not the IP address).
[breaking-change]