pub fn receive_descriptors_with_names(unset_env: bool) -> Result<Vec<(FileDescriptor, String)>> {
    let pid = env::var("LISTEN_PID");
    let fds = env::var("LISTEN_FDS");
    let names = env::var("LISTEN_FDNAMES");

    if unset_env {
        env::remove_var("LISTEN_PID");
        env::remove_var("LISTEN_FDS");
        env::remove_var("LISTEN_FDNAMES");
    }

    let pid = pid?.parse::<u32>()?;
    let fds = fds?.parse::<u32>()?;

    if process::id() != pid {
        return Err("PID mismatch".into());
    }

    let names: Vec<String> = names?.split(':').map(String::from).collect();
    let vec = socks_from_fds(fds);
    let out = vec.into_iter().zip(names.into_iter()).collect();

    Ok(out)
}
/// Check for named file descriptors passed by systemd.
///
/// Like `sd_listen_fds`, but this will also return a vector of names associated with each file
/// descriptor.
Check for named file descriptors passed by systemd.
Like `sd_listen_fds`, but this will also return a vector of names associated with each file
descriptor.
Check for named file descriptors passed by systemd . Like ` sd_listen_fds ` but this will also return a vector of names associated with each file descriptor .
pub fn receive_descriptors_with_names(unset_env: bool) -> Result<Vec<(FileDescriptor, String)>> {
    let pid = env::var("LISTEN_PID");
    let fds = env::var("LISTEN_FDS");
    let names = env::var("LISTEN_FDNAMES");
    if unset_env {
        env::remove_var("LISTEN_PID");
        env::remove_var("LISTEN_FDS");
        env::remove_var("LISTEN_FDNAMES");
    }
    let pid = pid?.parse::<u32>()?;
    let fds = fds?.parse::<u32>()?;
    if process::id() != pid {
        return Err("PID mismatch".into());
    }
    let names: Vec<String> = names?.split(':').map(String::from).collect();
    let vec = socks_from_fds(fds);
    let out = vec.into_iter().zip(names.into_iter()).collect();
    Ok(out)
}
pub fn receive_descriptors_with_names ( unset_env : bool ) -> Result < Vec < ( FileDescriptor , String ) > > { let pid = env :: var ( " " ) ; let fds = env :: var ( " " ) ; let names = env :: var ( " " ) ; if unset_env { env :: remove_var ( " " ) ; env :: remove_var ( " " ) ; env :: remove_var ( " " ) ; } let pid = pid ? . parse :: < u32 > ( ) ? ; let fds = fds ? . parse :: < u32 > ( ) ? ; if process :: id ( ) != pid { return Err ( " " . into ( ) ) ; } let names : Vec < String > = names ? . split ( ':' ) . map ( String :: from ) . collect ( ) ; let vec = socks_from_fds ( fds ) ; let out = vec . into_iter ( ) . zip ( names . into_iter ( ) ) . collect ( ) ; Ok ( out ) }
Check for named file descriptors passed by systemd.
Check for named file descriptors passed by systemd .
unset_env
bool