Trait RpcChannelExt

pub trait RpcChannelExt {
    // Required methods
    fn register_host_function<F, Params, Return>(
        &mut self,
        name: &str,
        function: F,
    ) -> Result<()>
       where F: Fn(Params) -> Result<Return> + Send + Sync + 'static,
             Params: DeserializeOwned + 'static,
             Return: Serialize + 'static;
    fn call_guest_function<Params, Return>(
        &self,
        function_name: &str,
        params: &Params,
    ) -> Result<Return>
       where Params: Serialize + ?Sized,
             Return: DeserializeOwned + 'static;
}

Extension trait for type-safe RPC operations (generic, not dyn-compatible)

Required Methods

fn register_host_function<F, Params, Return>( &mut self, name: &str, function: F, ) -> Result<()>

where F: Fn(Params) -> Result<Return> + Send + Sync + 'static, Params: DeserializeOwned + 'static, Return: Serialize + 'static,

Register a host function that can be called from the guest

fn call_guest_function<Params, Return>( &self, function_name: &str, params: &Params, ) -> Result<Return>

where Params: Serialize + ?Sized, Return: DeserializeOwned + 'static,

Call a function in the guest

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

impl<T: RpcChannel> RpcChannelExt for T

Automatic implementation for all RPC channels