windows support?

[nirenyang]

rustc 1.70.0-nightly (2eaeb1eee 2023-04-05)

error[E0433]: failed to resolve: could not find unix in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:132:14
|
132 | use std::os::unix::io::RawFd;
| ^^^^ could not find unix in os

error[E0432]: unresolved import libc::pid_t
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:134:18
|
134 | use libc::{c_int,pid_t};
| ^^^^^ no pid_t in the root

error[E0432]: unresolved import os::target
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:136:15
|
136 | pub use ::os::target::{cc_t,speed_t,tcflag_t}; // types
| ^^^^^^ could not find target in os

error[E0432]: unresolved import os::target
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:137:15
|
137 | pub use ::os::target::{VEOF,VEOL,VERASE,VINTR,VKILL,VMIN,VQUIT,VSTART,VSTOP,VSUSP,VTIME}; // c_cc subscripts
| ^^^^^^ could not find target in os

error[E0432]: unresolved import os::target
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:138:15
|
138 | pub use ::os::target::{BRKINT,ICRNL,IGNBRK,IGNCR,IGNPAR,INLCR,INPCK,ISTRIP,IXANY,IXOFF,IXON,PARMRK}; // input modes
| ^^^^^^ could not find target in os

error[E0432]: unresolved import os::target
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:139:15
|
139 | pub use ::os::target::{OPOST,ONLCR,OCRNL,ONOCR,ONLRET}; // output modes
| ^^^^^^ could not find target in os

error[E0432]: unresolved import os::target
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:140:15
|
140 | pub use ::os::target::{B0,B50,B75,B110,B134,B150,B200,B300,B600,B1200,B1800,B2400,B4800,B9600,B19200,B38400}; // baud rate s...
| ^^^^^^ could not find target in os

error[E0432]: unresolved import os::target
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:141:15
|
141 | pub use ::os::target::{CSIZE,CS5,CS6,CS7,CS8,CSTOPB,CREAD,PARENB,PARODD,HUPCL,CLOCAL}; // control modes
| ^^^^^^ could not find target in os

error[E0432]: unresolved import os::target
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:142:15
|
142 | pub use ::os::target::{ECHO,ECHOE,ECHOK,ECHONL,ICANON,IEXTEN,ISIG,NOFLSH,TOSTOP}; // local modes
| ^^^^^^ could not find target in os

error[E0432]: unresolved import os::target
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:143:15
|
143 | pub use ::os::target::{TCSANOW,TCSADRAIN,TCSAFLUSH}; // attribute selection
| ^^^^^^ could not find target in os

error[E0432]: unresolved import os::target
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:144:15
|
144 | pub use ::os::target::{TCIFLUSH,TCIOFLUSH,TCOFLUSH,TCIOFF,TCION,TCOOFF,TCOON}; // line control
| ^^^^^^ could not find target in os

error[E0432]: unresolved import libc::pid_t
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\ffi.rs:3:18
|
3 | use libc::{c_int,pid_t};
| ^^^^^ no pid_t in the root
|
= help: consider importing this unresolved item instead:
pid_t

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\ffi.rs:7:55
|
7 | pub fn tcgetattr(fd: c_int, termios_p: *mut ::os::target::termios) -> c_int;
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\ffi.rs:8:82
|
8 | pub fn tcsetattr(fd: c_int, optional_actions: c_int, termios_p: *const ::os::target::termios) -> c_int;
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\ffi.rs:14:44
|
14 | pub fn cfmakeraw(termios_p: *mut ::os::target::termios);
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\ffi.rs:15:48
|
15 | pub fn cfgetispeed(termios_p: *const ::os::target::termios) -> ::os::target::speed_t;
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\ffi.rs:15:74
|
15 | pub fn cfgetispeed(termios_p: *const ::os::target::termios) -> ::os::target::speed_t;
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\ffi.rs:16:48
|
16 | pub fn cfgetospeed(termios_p: *const ::os::target::termios) -> ::os::target::speed_t;
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\ffi.rs:16:74
|
16 | pub fn cfgetospeed(termios_p: *const ::os::target::termios) -> ::os::target::speed_t;
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\ffi.rs:17:46
|
17 | pub fn cfsetispeed(termios_p: *mut ::os::target::termios, speed: ::os::target::speed_t) -> c_int;
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\ffi.rs:17:76
|
17 | pub fn cfsetispeed(termios_p: *mut ::os::target::termios, speed: ::os::target::speed_t) -> c_int;
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\ffi.rs:18:46
|
18 | pub fn cfsetospeed(termios_p: *mut ::os::target::termios, speed: ::os::target::speed_t) -> c_int;
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\ffi.rs:18:76
|
18 | pub fn cfsetospeed(termios_p: *mut ::os::target::termios, speed: ::os::target::speed_t) -> c_int;
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\ffi.rs:20:45
|
20 | pub fn cfsetspeed(termios_p: *mut ::os::target::termios, speed: ::os::target::speed_t) -> c_int;
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\ffi.rs:20:75
|
20 | pub fn cfsetspeed(termios_p: *mut ::os::target::termios, speed: ::os::target::speed_t) -> c_int;
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:187:18
|
187 | inner: ::os::target::termios
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:203:31
|
203 | fn inner(&self) -> &::os::target::termios {
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:207:43
|
207 | fn inner_mut(&mut self) -> &mut ::os::target::termios {
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:213:25
|
213 | type Target = ::os::target::termios;
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:215:31
|
215 | fn deref(&self) -> &::os::target::termios {
| ^^^^^^ could not find target in os

error[E0433]: failed to resolve: could not find target in os
--> C:\Users\hello.cargo\registry\src......\termios-0.3.3\src\lib.rs:221:43
|
221 | fn deref_mut(&mut self) -> &mut ::os::target::termios {
| ^^^^^^ could not find target in os

Some errors have detailed explanations: E0432, E0433.
For more information about an error, try rustc --explain E0432.
error: could not compile termios (lib) due to 31 previous errors

[nospam3089]

Quoting the very first sentence from README.md:

The termios crate provides safe bindings for the Rust programming language to the terminal I/O interface implemented by Unix operating systems.

I other words; Attempting to build for Windows should be expected to fail since it is in no sense a Unix operating system.

There is a StackExchange thread at: https://stackoverflow.com/q/933745/windows-equivalent-to-termios with two answers which seems to be appropriate reading.