Struct Utf8ProgramAndArgs

pub struct Utf8ProgramAndArgs { /* private fields */ }

A program name and arguments stored as UTF-8 Strings.

The program name and arguments are shell-quoted when Displayed, so that spaces are escaped and the displayed command can generally be pasted directly into a shell.

let mut command = Command::new("echo");
command.arg("puppy doggy");
let displayed: Utf8ProgramAndArgs = (&command).into();
assert_eq!(
    displayed.to_string(),
    "echo 'puppy doggy'"
);

let mut command = Command::new("echo");
command.arg("doggy")
    .current_dir("/puppy")
    .env("COLOR", "GOLDEN")
    .env_remove("STINKY");
let displayed: Utf8ProgramAndArgs = (&command).into();
assert_eq!(
    displayed.to_string(),
    "cd /puppy && COLOR=GOLDEN STINKY= echo doggy"
);

Trait Implementations

impl Clone for Utf8ProgramAndArgs

fn clone(&self) -> Utf8ProgramAndArgs

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CommandDisplay for Utf8ProgramAndArgs

fn program(&self) -> Cow<'_, str>

The command’s program name, decoded as UTF-8.

fn program_quoted(&self) -> Cow<'_, str>

The command’s program name, shell-quoted.

fn args(&self) -> Box<dyn Iterator<Item = Cow<'_, str>> + '_>

The command’s arguments, decoded as UTF-8.

impl Debug for Utf8ProgramAndArgs

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

Formats the value using the given formatter.

impl Display for Utf8ProgramAndArgs

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

Formats the value using the given formatter.

impl<'a> From<&'a Command> for Utf8ProgramAndArgs

fn from(command: &'a Command) -> Self

Converts to this type from the input type.