Struct Invocation 

pub struct Invocation {
    pub program: String,
    pub args: Vec<String>,
    pub env: Vec<(String, String)>,
    pub cwd: PathBuf,
}

A runnable command built from a task: what to exec, with what environment, in which directory. The caller runs it however it likes (on a worker, on a thread), keeping execution off any hot path.

Fields

program: String

args: Vec<String>

env: Vec<(String, String)>

cwd: PathBuf

Implementations

impl Invocation

pub fn run(&self) -> Result<ExitStatus>

Execute the invocation and wait for it, inheriting the parent’s stdio so the task’s output streams straight through. The CLI wants this, because a task is an interactive command, not a captured subprocess. An embedder that must not block a thread, or that wants to capture output, should build the std::process::Command from the fields itself.

Trait Implementations

impl Clone for Invocation

fn clone(&self) -> Invocation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Invocation

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

Formats the value using the given formatter.

impl Eq for Invocation

impl PartialEq for Invocation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Invocation