Struct ChildCommand 

pub struct ChildCommand { /* private fields */ }

A command configuration for spawning a process inside a newly allocated PTY.

Implementations

impl ChildCommand

pub fn new(program: impl Into<PathBuf>) -> Self

Creates a PTY child command that will execute program.

pub fn arg0(self, arg0: impl Into<OsString>) -> Self

Overrides argv[0] without changing the executable path.

pub fn arg(self, arg: impl Into<OsString>) -> Self

Appends a single process argument.

pub fn args<I, S>(self, args: I) -> Self

where I: IntoIterator<Item = S>, S: Into<OsString>,

Appends multiple process arguments.

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

Sets or overrides a process environment variable.

pub fn clear_env(self) -> Self

Clears the inherited process environment before applying explicit entries.

pub fn current_dir(self, path: impl Into<PathBuf>) -> Self

Sets the child working directory.

pub fn size(self, size: TerminalSize) -> Self

Sets an initial PTY size for the child process.

pub fn spawn(self) -> Result<SpawnedPty>

Spawns the configured command inside a newly allocated PTY.

Trait Implementations

impl Clone for ChildCommand

fn clone(&self) -> ChildCommand

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChildCommand

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

Formats the value using the given formatter.