D3Log doesn't compile on Windows

[Kixiron]

D3log has compile errors on Windows, which makes it really annoying to try and work on the whole of ddlog since it errors out constantly

Errors

```rust error[E0433]: failed to resolve: could not find `unix` in `os` --> rust\template\distributed_datalog\src\tcp_channel\receiver.rs:9:14 | 9 | use std::os::unix::io::AsRawFd; | ^^^^ could not find `unix` in `os` error[E0433]: failed to resolve: could not find `unix` in `os` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:18:14 | 18 | use std::os::unix::io::AsRawFd; | ^^^^ could not find `unix` in `os` error[E0433]: failed to resolve: could not find `unix` in `os` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:19:14 | 19 | use std::os::unix::io::FromRawFd; | ^^^^ could not find `unix` in `os` error[E0433]: failed to resolve: could not find `unix` in `os` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:20:14 | 20 | use std::os::unix::io::IntoRawFd; | ^^^^ could not find `unix` in `os` error[E0433]: failed to resolve: could not find `unix` in `os` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:21:14 | 21 | use std::os::unix::io::RawFd; | ^^^^ could not find `unix` in `os` error[E0433]: failed to resolve: could not find `unix` in `os` --> rust\template\distributed_datalog\src\sources\file.rs:7:14 | 7 | use std::os::unix::io::AsRawFd; | ^^^^ could not find `unix` in `os` error[E0433]: failed to resolve: could not find `unix` in `os` --> rust\template\distributed_datalog\src\sources\file.rs:8:14 | 8 | use std::os::unix::io::IntoRawFd; | ^^^^ could not find `unix` in `os` error[E0412]: cannot find type `socklen_t` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:51:67 | 51 | fn into_inner(addr: &SocketAddr) -> (*const libc::sockaddr, libc::socklen_t) { | ^^^^^^^^^ not found in `libc` error[E0412]: cannot find type `socklen_t` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:55:47 | 55 | std::mem::size_of_val(a) as libc::socklen_t, | ^^^^^^^^^ not found in `libc` error[E0412]: cannot find type `socklen_t` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:59:47 | 59 | std::mem::size_of_val(a) as libc::socklen_t, | ^^^^^^^^^ not found in `libc` error[E0412]: cannot find type `RawFd` in this scope --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:64:24 | 64 | fn set_nonblocking(fd: RawFd, nonblocking: bool) -> Result<(), Error> { | ^^^^^ not found in this scope error[E0425]: cannot find function `ioctl` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:66:24 | 66 | cvt(unsafe { libc::ioctl(fd, libc::FIONBIO, &mut nonblocking) }).map(|_| ()) | ^^^^^ not found in `libc` error[E0425]: cannot find value `FIONBIO` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:66:40 | 66 | cvt(unsafe { libc::ioctl(fd, libc::FIONBIO, &mut nonblocking) }).map(|_| ()) | ^^^^^^^ not found in `libc` error[E0422]: cannot find struct, variant or union type `pollfd` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:101:34 | 101 | let mut pollfds = [libc::pollfd { | ^^^^^^ not found in `libc` error[E0425]: cannot find value `POLLOUT` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:103:27 | 103 | events: libc::POLLOUT, | ^^^^^^^ not found in `libc` error[E0425]: cannot find function `poll` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:113:34 | 113 | match unsafe { libc::poll(pollfds.as_mut_ptr(), count, timeout) } { | ^^^^ not found in `libc` error[E0425]: cannot find value `POLLHUP` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:133:51 | 133 | if pollfds[0].revents & libc::POLLHUP != 0 { | ^^^^^^^ not found in `libc` error[E0425]: cannot find function `shutdown` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:236:32 | 236 | cvt(unsafe { libc::shutdown(fd.try_into().unwrap(), libc::SHUT_RDWR) }).map(|_| ()) | ^^^^^^^^ not found in `libc` error[E0425]: cannot find value `SHUT_RDWR` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:236:71 | 236 | cvt(unsafe { libc::shutdown(fd.try_into().unwrap(), libc::SHUT_RDWR) }).map(|_| ()) | ^^^^^^^^^ not found in `libc` error[E0405]: cannot find trait `AsRawFd` in this scope --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:245:6 | 245 | impl AsRawFd for Fd { | ^^^^^^^ not found in this scope error[E0412]: cannot find type `RawFd` in this scope --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:246:28 | 246 | fn as_raw_fd(&self) -> RawFd { | ^^^^^ not found in this scope error[E0405]: cannot find trait `IntoRawFd` in this scope --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:255:6 | 255 | impl IntoRawFd for Fd { | ^^^^^^^^^ not found in this scope error[E0412]: cannot find type `RawFd` in this scope --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:256:29 | 256 | fn into_raw_fd(self) -> RawFd { | ^^^^^ not found in this scope error[E0425]: cannot find value `AF_INET` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:278:41 | 278 | let fd = cvt(libc::socket(libc::AF_INET, libc::SOCK_STREAM, 0))?; | ^^^^^^^ not found in `libc` error[E0425]: cannot find value `SOCK_STREAM` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:278:56 | 278 | let fd = cvt(libc::socket(libc::AF_INET, libc::SOCK_STREAM, 0))?; | ^^^^^^^^^^^ not found in `libc` error[E0425]: cannot find function `fcntl` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:279:34 | 279 | let oldflags = cvt(libc::fcntl(fd, libc::F_GETFD, 0))?; | ^^^^^ not found in `libc` error[E0425]: cannot find value `F_GETFD` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:279:50 | 279 | let oldflags = cvt(libc::fcntl(fd, libc::F_GETFD, 0))?; | ^^^^^^^ not found in `libc` error[E0425]: cannot find function `fcntl` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:280:27 | 280 | let _ = cvt(libc::fcntl(fd, libc::F_SETFD, oldflags | libc::O_CLOEXEC))?; | ^^^^^ not found in `libc` error[E0425]: cannot find value `F_SETFD` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:280:43 | 280 | let _ = cvt(libc::fcntl(fd, libc::F_SETFD, oldflags | libc::O_CLOEXEC))?; | ^^^^^^^ not found in `libc` error[E0425]: cannot find value `O_CLOEXEC` in crate `libc` --> rust\template\distributed_datalog\src\tcp_channel\socket.rs:280:69 | 280 | let _ = cvt(libc::fcntl(fd, libc::F_SETFD, oldflags | libc::O_CLOEXEC))?; | ^^^^^^^^^ not found in `libc` error: aborting due to 30 previous errors ```

[mihaibudiu]

It should work with wsl. https://en.m.wikipedia.org/wiki/Windows_Subsystem_for_Linux

[Kixiron]

Yah, my concern isn't actually using it (for now), it's the fact that I have to somehow remove d3log in order to work on the rest of ddlog, it's quite annoying

[ryzhyk]

@convolvatron