Trait GenServer 

pub trait GenServer: Send + 'static {
    // Required methods
    fn init(
        &mut self,
        args: Vec<OwnedTerm>,
    ) -> impl Future<Output = Result<()>> + Send + '_;
    fn handle_call(
        &mut self,
        msg: OwnedTerm,
        from: ExternalPid,
    ) -> impl Future<Output = Result<CallResult>> + Send + '_;
    fn handle_cast(
        &mut self,
        msg: OwnedTerm,
    ) -> impl Future<Output = Result<()>> + Send + '_;
    fn handle_info(
        &mut self,
        msg: OwnedTerm,
    ) -> impl Future<Output = Result<()>> + Send + '_;

    // Provided method
    fn terminate(
        &mut self,
        _reason: OwnedTerm,
    ) -> impl Future<Output = ()> + Send + '_ { ... }
}

Required Methods

fn init( &mut self, args: Vec<OwnedTerm>, ) -> impl Future<Output = Result<()>> + Send + '_

fn handle_call( &mut self, msg: OwnedTerm, from: ExternalPid, ) -> impl Future<Output = Result<CallResult>> + Send + '_

fn handle_cast( &mut self, msg: OwnedTerm, ) -> impl Future<Output = Result<()>> + Send + '_

fn handle_info( &mut self, msg: OwnedTerm, ) -> impl Future<Output = Result<()>> + Send + '_

Provided Methods

fn terminate( &mut self, _reason: OwnedTerm, ) -> impl Future<Output = ()> + Send + '_

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors