Trait QueryHandler 

pub trait QueryHandler<Q: ProtocolQuery, R: Serialize>: Send + Sync {
    // Required method
    fn handle(&self, query: Q) -> Result<R, String>;
}

Handler for a query type. Game project implements this.

Q is the query type (e.g., GetWorldSnapshot). R is the response type (e.g., WorldSnapshot DTO).

Required Methods

fn handle(&self, query: Q) -> Result<R, String>

Execute the query and return a response.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors