Struct DefaultSystem 

pub struct DefaultSystem { /* private fields */ }

A default implementation for system interactions

Implementations

impl DefaultSystem

pub fn from_env() -> Self

pub fn without_clipboard_provider() -> Self

Trait Implementations

impl Debug for DefaultSystem

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

Formats the value using the given formatter.

impl System for DefaultSystem

fn set_clipboard(&mut self, s: &str) -> Result<()>

Set the clipboard to the given string

fn read_clipboard(&self) -> Result<String>

Read the current contents of the clipboard

fn store_child_handle(&mut self, cmd: &str, child: Child)

Store a handle to a running Child followinga call to System::run_command.

fn running_children(&self) -> Vec<String>

Provide an ordered list of currently running child processes by their command string

fn n_running_children(&self) -> usize

The number of currently running child processes

fn cleanup_child(&mut self, id: u32)

Cleanup any resources associated with a child process that is now complete

fn kill_child(&mut self, idx: usize)

Kill a child process by its index in the list returned from System::running_children.

fn run_command_blocking( &self, cmd: &str, cwd: &Path, bufid: usize, ) -> Result<String>

Run an external command and collect its output.

fn run_command( &mut self, cmd: &str, cwd: &Path, bufid: usize, tx: Sender<Event>, ) -> Result<()>

Run an external command and append its output to the output buffer for bufid from a background thread. If the command is successfully spawned then a Child should be stored for later resource cleanup and support for user initiated killing.

fn pipe_through_command( &self, cmd: &str, input: &str, cwd: &Path, bufid: usize, ) -> Result<String>

Pipe input text through an external command, returning the output