Struct ShellState 

pub struct ShellState { /* private fields */ }

The sandbox shell’s state: variables, script arguments, last status

Implementations

impl ShellState

pub fn new() -> Self

pub fn status(&self) -> i32

$?: the last command’s status

pub fn var(&self, name: &str) -> Option<&str>

A shell variable’s value

Trait Implementations

impl Clone for ShellState

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ShellState

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

Formats the value using the given formatter.

impl Default for ShellState

fn default() -> Self

Returns the “default value” for a type.