Struct DevtoolsConnection 

pub(crate) struct DevtoolsConnection {
    receiver: Arc<Mutex<TcpStream>>,
    sender: Arc<Mutex<TcpStream>>,
}

Wraps a Remote Debugging Protocol TCP stream, guaranteeing that network operations are synchronized when cloning across threads.

Fields

receiver: Arc<Mutex<TcpStream>>

Copy of TcpStream handle to use for receiving from the client.

TcpStream::read is a mutating I/O operation that doesn’t fit with RwLock. We clone a single stream handle into two mutexes so we can still lock reads and writes independently.

sender: Arc<Mutex<TcpStream>>

Copy of TcpStream handle to use for sending bytes to the client.

Implementations

impl DevtoolsConnection

pub(crate) fn peer_addr(&self) -> Result<SocketAddr>

Calls TcpStream::peer_addr on the underlying stream.

pub(crate) fn shutdown(&self, how: Shutdown) -> Result<()>

Calls TcpStream::shutdown on the underlying stream.

Trait Implementations

impl Clone for DevtoolsConnection

fn clone(&self) -> DevtoolsConnection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl From<TcpStream> for DevtoolsConnection

fn from(value: TcpStream) -> Self

Converts to this type from the input type.

impl JsonPacketStream for DevtoolsConnection

fn write_json_packet<T: Serialize>( &mut self, message: &T, ) -> Result<(), ActorError>

fn read_json_packet(&mut self) -> Result<Option<Value>, String>

impl MallocSizeOf for DevtoolsConnection

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.