Struct message_io::adapters::template::LocalResource

pub struct LocalResource;

Trait Implementations

impl Local for LocalResource

type Remote = RemoteResource

The type of the Remote accepted by the Self::accept() function. It must be the same as the adapter's Remote.

fn listen(addr: SocketAddr) -> Result<(Self, SocketAddr)>

Called when the user performs a listening request from an specific address. The implementator is in change of creating the corresponding local resource. It also must returned the listening address since it could not be the same as param addr (e.g. listening from port 0).

fn accept(&self, accept_remote: &dyn Fn(AcceptedType<'_, Self::Remote>))

Called when a local resource received an event. It means that some resource have tried to connect. The implementator is in charge of accepting this connection. The accept_remote must be called for each accept request in the local resource. Note that an accept event could imply to process more than one remote. This function is called when the local resource has one or more pending connections. The implementator must process all these pending connections in this call. For most of the cases it means accept connections until the network resource returns WouldBlock.

fn send_to(&self, _addr: SocketAddr, _data: &[u8]) -> SendStatus

Sends a raw data from a resource. Similar to Remote::send() but the resource that sends the data is a Local. The implementator must only implement this function if the local resource can also send data. This behaviour usually happens when the transport to implement is not connection oriented.

impl Resource for LocalResource

fn source(&mut self) -> &mut dyn Source

This is the only method required to make your element a resource. Note: Any mio network element implements Source, you probably wants to use one of them as a base for your non-blocking transport. See Source.