Struct Qrexec 

pub struct Qrexec {
    pub child: Child,
    pub stdout: ChildStdout,
    pub stdin: ChildStdin,
    pub stderr: ChildStderr,
}

Fields

child: Child

stdout: ChildStdout

stdin: ChildStdin

stderr: ChildStderr

Implementations

impl Qrexec

pub fn new(args: &[&str]) -> QRXRes<Self>

Calls qrexec-client-vm with the arguments provided through the args parameter.

Examples

let qrx = Qrexec::new(&[
    "--buffer-size=10",
    "target_vmname",
    "rpc_service_on_target_vmname",
]);

Qrexec::write(&mut qrx.stdin, &[0, 1, 2])?;

pub fn read(read: &mut impl Read, buf: &mut [u8]) -> Result<usize, Error>

returns the number of bytes read into the buffer currently this is a direct inlined call the
standard libraries read function.

pub fn write(written: &mut impl Write, buf: &[u8]) -> Result<usize, Error>

returns the number of bytes written into the buffer currently this is a direct inlined call the
standard libraries read function.

Trait Implementations

impl Debug for Qrexec

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for Qrexec

fn drop(&mut self)

Executes the destructor for this type.