Struct CommandHandle 

pub(crate) struct CommandHandle<T> {
    child: JodGroupChild,
    thread: JoinHandle<Result<(bool, String)>>,
    program: OsString,
    arguments: Vec<OsString>,
    current_dir: Option<PathBuf>,
    _phantom: PhantomData<T>,
}

A handle to a shell command, such as cargo for diagnostics (flycheck).

Fields

child: JodGroupChild

The handle to the actual child process. As we cannot cancel directly from with a read syscall dropping and therefore terminating the process is our best option.

thread: JoinHandle<Result<(bool, String)>>

program: OsString

arguments: Vec<OsString>

current_dir: Option<PathBuf>

_phantom: PhantomData<T>

Implementations

impl<T: Sized + Send + 'static> CommandHandle<T>

pub(crate) fn spawn( command: Command, parser: impl JsonLinesParser<T>, sender: Sender<T>, out_file: Option<Utf8PathBuf>, ) -> Result<Self>

pub(crate) fn cancel(self)

pub(crate) fn join(self) -> Result<()>

pub(crate) fn has_exited(&mut self) -> bool

Trait Implementations

impl<T> Debug for CommandHandle<T>

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

Formats the value using the given formatter.