Struct ShellProc

pub struct ShellProc {
    pub state: ShellProcState,
    pub exit_status: u8,
    pub pid: i32,
    pub wrkdir: PathBuf,
    pub exec_time: Duration,
    /* private fields */
}

ShellProc

Shell Proc represents an instance of the shell process wrapper

Fields

state: ShellProcState

exit_status: u8

pid: i32

wrkdir: PathBuf

exec_time: Duration

Implementations

impl ShellProc

pub fn start(argv: Vec<String>) -> Result<ShellProc, ShellError>

start

Start a process

pub fn cleanup(&mut self) -> Result<u8, ShellError>

cleanup

cleanup shell once exited. Returns the shell exit code

pub fn raise(&self, signal: Signal) -> Result<(), ShellError>

raise

Send signal to shell

pub fn kill(&self) -> Result<(), ShellError>

kill

Kill shell sending SIGKILL

pub fn read(&mut self) -> Result<(Option<String>, Option<String>), ShellError>

read

Read from child pipes

pub fn write(&mut self, data: String) -> Result<(), ShellError>

write

Write to child process stdin

pub fn update_state(&mut self) -> ShellProcState

update_state

Update shell running state checking if the other thread has terminated

Trait Implementations

impl Debug for ShellProc

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

Formats the value using the given formatter.

impl Drop for ShellProc

fn drop(&mut self)

Executes the destructor for this type.