# Struct actix_web::actix::msgs::Execute[−]

    pub struct Execute<I = (), E = ()>(_)
     where
        E: 'static + Send,
        I: 'static + Send;

Execute function in arbiter's thread

Arbiter` actor handles Execute message.

# Example

    use actix::prelude::*;

    struct MyActor {
        addr: Addr<Arbiter>,
    }

    impl Actor for MyActor {
        type Context = Context<Self>;

        fn started(&mut self, ctx: &mut Context<Self>) {
            self.addr
                .do_send(actix::msgs::Execute::new(|| -> Result<(), ()> {
                    // do something
                    // ...
                    Ok(())
                }));
        }
    }
    fn main() {}

## Methods

###

`impl<I, E> Execute<I, E> where E: Send + 'static, I: Send + 'static,`

####

`pub fn new<F>(f: F) -> Execute<I, E> where F: FnOnce() -> Result<I, E> + Send + 'static,` |

####

`pub fn exec(self) -> Result<I, E>` |

Execute enclosed function

## Trait Implementations

###

`impl<I, E> Message for Execute<I, E> where E: Send, I: Send,`

Execute message response

#### `type Result = Result<I, E>`

The type of value that this message will resolved with if it is successful. Read more

###

`impl<I, E> Handler<Execute<I, E>> for Arbiter where E: Send, I: Send,`

#### `type Result = Result<I, E>`

The type of value that this handle will return

####

`fn handle(&mut self, msg: Execute<I, E>, &mut Context<Arbiter>) -> Result<I, E>` |

Method is called for every message received by this Actor

## Auto Trait Implementations

###

`impl<I, E> Send for Execute<I, E>`

###

`impl<I = (), E = ()> !Sync for Execute<I, E>`

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