Struct Command 

pub struct Command {
    pub command_line: String,
    pub working_dir: Option<PathBuf>,
    pub env: HashMap<String, String>,
    pub timeout: Option<Duration>,
    pub capture_output: bool,
}

A command to be executed in a shell session.

Fields

command_line: String

The command line to execute.

working_dir: Option<PathBuf>

Working directory override (if any).

env: HashMap<String, String>

Environment variables to set.

timeout: Option<Duration>

Maximum execution time.

capture_output: bool

Whether to capture output.

Implementations

impl Command

pub fn new(command_line: impl Into<String>) -> Self

Create a new command with the given command line.

pub fn working_dir(self, dir: impl Into<PathBuf>) -> Self

Set the working directory.

pub fn env(self, key: impl Into<String>, value: impl Into<String>) -> Self

Add an environment variable.

pub fn envs<I, K, V>(self, vars: I) -> Self

where I: IntoIterator<Item = (K, V)>, K: Into<String>, V: Into<String>,

Add multiple environment variables.

pub fn timeout(self, duration: Duration) -> Self

Set the execution timeout.

pub fn capture_output(self, capture: bool) -> Self

Set whether to capture output.

Trait Implementations

impl Clone for Command

fn clone(&self) -> Command

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Command

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

Formats the value using the given formatter.

impl Default for Command

fn default() -> Self

Returns the “default value” for a type.