219 pub struct Command {  struct
220     std: StdCommand,  argument
231 impl Command {  argument
261     pub fn new<S: AsRef<OsStr>>(program: S) -> Command {  in new()
297     pub fn arg<S: AsRef<OsStr>>(&mut self, arg: S) -> &mut Command {  in arg()  method
396     pub fn env_remove<K: AsRef<OsStr>>(&mut self, key: K) -> &mut Command {  in env_remove()
413     pub fn env_clear(&mut self) -> &mut Command {  in env_clear()
440     pub fn current_dir<P: AsRef<Path>>(&mut self, dir: P) -> &mut Command {  in current_dir()
464     pub fn stdin<T: Into<Stdio>>(&mut self, cfg: T) -> &mut Command {  in stdin()
488     pub fn stdout<T: Into<Stdio>>(&mut self, cfg: T) -> &mut Command {  in stdout()
512     pub fn stderr<T: Into<Stdio>>(&mut self, cfg: T) -> &mut Command {  in stderr()
543     pub fn kill_on_drop(&mut self, kill_on_drop: bool) -> &mut Command {  in kill_on_drop()  method
554     pub fn creation_flags(&mut self, flags: u32) -> &mut Command {  in creation_flags()
563     pub fn uid(&mut self, id: u32) -> &mut Command {  in uid()
571     pub fn gid(&mut self, id: u32) -> &mut Command {  in gid()
804 impl From<StdCommand> for Command {  implementation
805     fn from(std: StdCommand) -> Command {  in from()