Trait ResponseVarSubscribe 

pub trait ResponseVarSubscribe<T: VarValue> {
    // Required methods
    fn on_pre_rsp(&self, handler: Handler<OnVarArgs<T>>) -> VarHandle;
    fn on_rsp(&self, handler: Handler<OnVarArgs<T>>) -> VarHandle;
}

Extension methods to subscribe app handlers to a response variable.

Required Methods

fn on_pre_rsp(&self, handler: Handler<OnVarArgs<T>>) -> VarHandle

Add a handler that is called once when the response is received, the handler is called before all other UI updates.

The handler is not called if already is_done, in this case a dummy handle is returned.

fn on_rsp(&self, handler: Handler<OnVarArgs<T>>) -> VarHandle

Add a handler that is called once when the response is received, the handler is called after all other UI updates.

The handler is not called if already is_done, in this case a dummy handle is returned.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<T: VarValue> ResponseVarSubscribe<T> for ResponseVar<T>

fn on_pre_rsp(&self, handler: Handler<OnVarArgs<T>>) -> VarHandle

fn on_rsp(&self, handler: Handler<OnVarArgs<T>>) -> VarHandle

Implementors