Struct crossmist::Duplex

pub struct Duplex<S: Object, R: Object> { /* private fields */ }

A side of a bidirectional channel.

S is the type of the objects this side sends via the channel and the other side receives, R is the type of the objects the other side sends via the channel and this side receives.

Implementations

impl<S: Object, R: Object> Duplex<S, R>

pub fn send(&mut self, value: &S) -> Result<()>

Send a value to the other side.

pub fn recv(&mut self) -> Result<Option<R>>

Receive a value from the other side.

Returns Ok(None) if the other side has dropped the channel.

pub fn request(&mut self, value: &S) -> Result<R>

Send a value from the other side and wait for a response immediately.

If the other side closes the channel before responding, an error is returned.

Trait Implementations

impl<S: Object, R: Object> AsRawFd for Duplex<S, R>

fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor.

impl<S: Object, R: Object> From<Duplex<S, R>> for Duplex<S, R>

Available on crate feature tokio only.

fn from(value: Duplex<S, R>) -> Self

Converts to this type from the input type.

impl<S: Object, R: Object> From<Duplex<S, R>> for Duplex<S, R>

Available on crate feature tokio only.

fn from(value: Duplex<S, R>) -> Self

Converts to this type from the input type.

impl<S: Object, R: Object> FromRawFd for Duplex<S, R>

unsafe fn from_raw_fd(fd: RawFd) -> Self

Constructs a new instance of Self from the given raw file descriptor.

impl<S: Object, R: Object> IntoRawFd for Duplex<S, R>

fn into_raw_fd(self) -> RawFd

Consumes this object, returning the raw underlying file descriptor.

impl<S: Object, R: Object> Object for Duplex<S, R>

fn serialize_self(&self, s: &mut Serializer)

fn deserialize_self(d: &mut Deserializer) -> Self

fn deserialize_on_heap<'serde>( &self, d: &mut Deserializer ) -> Box<dyn Object + 'serde>where Self: 'serde,