Crate winspawn[−][src]
Expand description
Spawn process for passing Universal CRT’s file descriptor on windows.
Using _spawn
& _dup
.
Example
use winspawn::{move_fd, spawn, FileDescriptor, Mode}; use std::mem; use std::io; use std::fs; use std::os::windows::io::IntoRawHandle; fn main() -> io::Result<()> { let file = fs::File::open("Cargo.toml")?; let fd = FileDescriptor::from_raw_handle(file, Mode::ReadOnly)?; let mut proc = move_fd(&fd, 3, |_| { // print fd 3 stat spawn("python", ["-c", r#""import os; print(os.stat(3))""#]) })?; let exit_code = proc.wait()?; assert_eq!(0, exit_code); Ok(()) }
Structs
Enums
Open FileDescriptor
mode.