Trait little_stomper::client::ClientFactory

pub trait ClientFactory<C: Client>: Sync + Send {
    // Required method
    fn create<T: AsRef<str>, S: AsRef<str>>(
        self,
        login: Option<T>,
        passcode: Option<S>
    ) -> Pin<Box<dyn Future<Output = Result<C, StomperError>> + Send + 'static>>;
}

A factory which allows creation of a single instance of its parameter type, which must implement Client.

It passes the the login and passcode headers from the stomp_parser::client::ConnectFrame so that the library user may use them as appropriate.

The expected usage pattern is that the library caller creates a factory initialised based on the transport parameters (e.g. auth settings) and passes the factors to little-stomper when the a message stream on that transport ist to be handled by it.

An implementation for functions and closures with the same singature as ClientFactory::create is provided.

Required Methods

fn create<T: AsRef<str>, S: AsRef<str>>( self, login: Option<T>, passcode: Option<S> ) -> Pin<Box<dyn Future<Output = Result<C, StomperError>> + Send + 'static>>

Returns a future yielding the Client instance, consuming the factory.

Implementors

impl ClientFactory<DefaultClient> for DefaultClientFactory

impl<C, F> ClientFactory<C> for Fwhere F: FnOnce(Option<&str>, Option<&str>) -> Pin<Box<dyn Future<Output = Result<C, StomperError>> + Send + 'static>> + Sync + Send, C: Client,