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std::os::unix::fs

 2 years ago
source link: https://doc.rust-lang.org/stable/std/os/unix/fs/fn.chroot.html
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Function std::os::unix::fs::chroot1.56.0[−][src]

pub fn chroot<P: AsRef<Path>>(dir: P) -> Result<()>
This is supported on Unix only.

Change the root directory of the current process to the specified path.

This typically requires privileges, such as root or a specific capability.

This does not change the current working directory; you should call std::env::set_current_dir afterwards.

Examples

use std::os::unix::fs;

fn main() -> std::io::Result<()> {
    fs::chroot("/sandbox")?;
    std::env::set_current_dir("/")?;
    // continue working in sandbox
    Ok(())
}
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