Struct portable_pty::cmdbuilder::CommandBuilder

pub struct CommandBuilder { /* fields omitted */ }

CommandBuilder is used to prepare a command to be spawned into a pty. The interface is intentionally similar to that of std::process::Command.

Methods

impl CommandBuilder

pub fn new<S: AsRef<OsStr>>(program: S) -> Self

Create a new builder instance with argv[0] set to the specified program.

pub fn new_default_prog() -> Self

Create a new builder instance that will run some idea of a default program. Such a builder will panic if arg is called on it.

pub fn is_default_prog(&self) -> bool

Returns true if this builder was created via new_default_prog

pub fn arg<S: AsRef<OsStr>>(&mut self, arg: S)

Append an argument to the current command line. Will panic if called on a builder created via new_default_prog.

pub fn args<I, S>(&mut self, args: I) where
    I: IntoIterator<Item = S>,
    S: AsRef<OsStr>, 

Append a sequence of arguments to the current command line

pub fn env<K, V>(&mut self, key: K, val: V) where
    K: AsRef<OsStr>,
    V: AsRef<OsStr>, 

Override the value of an environmental variable

Trait Implementations

impl PartialEq<CommandBuilder> for CommandBuilder

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Debug for CommandBuilder

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

Formats the value using the given formatter.