Struct ProcessSpec 

#[non_exhaustive]
pub struct ProcessSpec {
    pub program: String,
    pub args: Vec<String>,
    pub cwd: Option<PathBuf>,
    pub env: Vec<(String, String)>,
    pub stdin: Option<PathBuf>,
}

One process to start.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

program: String

The program: a bare tool name, found on PATH.

args: Vec<String>

Its arguments, passed as they are (no shell ever reads them).

cwd: Option<PathBuf>

Its working folder (default: the runner’s).

env: Vec<(String, String)>

Variables added to the runner’s environment.

stdin: Option<PathBuf>

A file piped into its standard input (default: none).

Implementations

impl ProcessSpec

pub fn new( program: &str, args: impl IntoIterator<Item = impl Into<String>>, ) -> ProcessSpec

program with args, everything else at its default.

pub fn line(&self) -> String

The command as one line (docker compose ps), for messages and tests.

Trait Implementations

impl Clone for ProcessSpec

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 ProcessSpec

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

Formats the value using the given formatter.

impl Default for ProcessSpec

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ProcessSpec

impl PartialEq for ProcessSpec

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ProcessSpec