Struct ScopedProcessHandle 

pub struct ScopedProcessHandle { /* private fields */ }

A wrapper around ProcessHandle that kills the associated child process, when the last instance of the handle is dropped.

There is no guarantee that the process will be killed immediately.

The handle can be created also by calling ProcessManagerHandle::spawn_with_scoped_handle.

Implementations

impl ScopedProcessHandle

pub fn new(handle: ProcessHandle) -> Self

Creates a new ScopedProcessHandle from given process handle.

pub fn id(&self) -> &ProcessId

Returns a process identifier associated with a handle.

pub async fn send_message<M>(&self, message: M) -> Result<(), WriteMessageError>

where M: Into<Message>,

See ProcessManagerHandle::send_message docs.

pub async fn subscribe_message_stream( &self, ) -> Result<impl Stream<Item = Result<Message, ReceiveMessageError>>, ReadMessageError>

See ProcessManagerHandle::subscribe_message_stream docs.

pub async fn get_logs_stdout( &self, query: LogsQuery, ) -> Result<Vec<String>, GetLogsError>

See ProcessManagerHandle::get_logs_stdout docs.

pub async fn get_logs_stderr( &self, query: LogsQuery, ) -> Result<Vec<String>, GetLogsError>

See ProcessManagerHandle::get_logs_stderr docs.

pub async fn get_process_info(&self) -> Result<ProcessInfo, GetProcessInfoError>

See ProcessManagerHandle::get_process_info docs.

pub fn wait( &self, poll_interval: Duration, ) -> JoinHandle<Result<ProcessInfo, GetProcessInfoError>>

See ProcessManagerHandle::wait docs.

pub async fn kill(&self) -> Result<(), KillProcessError>

See ProcessManagerHandle::kill docs.

Trait Implementations

impl Clone for ScopedProcessHandle

fn clone(&self) -> ScopedProcessHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScopedProcessHandle

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

Formats the value using the given formatter.

impl Drop for ScopedProcessHandle

fn drop(&mut self)

Executes the destructor for this type.

impl From<ProcessHandle> for ScopedProcessHandle

fn from(handle: ProcessHandle) -> Self

Converts to this type from the input type.