Struct CommandOptions 

pub struct CommandOptions {
    pub env: Vec<(String, String)>,
    pub timeout: Option<Duration>,
    pub dir: Option<PathBuf>,
    pub clear_env: bool,
}

How to run one external command, beyond its program and arguments.

Fields

env: Vec<(String, String)>

Variables set for the command only, on top of the environment it inherits. The calling process’s own environment is never changed.

timeout: Option<Duration>

Kill the command, and everything it started, once it has run this long.

dir: Option<PathBuf>

The folder the command runs in. None runs it in the work dir.

clear_env: bool

Start from an empty environment plus a short allowlist (PATH, HOME, locale, …) instead of inheriting everything, then add env. For script mode, so the user’s exported secrets and shell startup hooks never reach a script that didn’t ask for them.

Trait Implementations

impl Clone for CommandOptions

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 CommandOptions

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

Formats the value using the given formatter.

impl Default for CommandOptions

fn default() -> Self

Returns the “default value” for a type.

impl Eq for CommandOptions

impl PartialEq for CommandOptions

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for CommandOptions