# actix_web::actix::actix::fut::ok - Rust
API documentation for the Rust `ok` fn in crate `actix_web`.
Keywords: rust, rustlang, rust-lang, ok

# Function actix_web::actix::actix::fut::ok [−]

    pub fn ok<T, E, S>(t: T) -> FutureResult<T, E, S>

Creates a "leaf future" from an immediate value of a finished and successful computation.

The returned future is similar to `result` where it will immediately run a scheduled callback with the provided value.

# Examples

    use actix::fut::*;
    use actix::{Actor, Context};

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

    let future_of_1 = ok::<u32, u32, MyActor>(1);

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