ready in core::future - Rust
Description: Creates a future that is immediately ready with a value.
Keywords: rust, rustlang, rust-lang, ready

# Function core::future::ready
1.48.0[−][src]

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    pub fn ready<T>(t: T) -> Ready<T>ⓘNotable traits for Ready<T>impl<T> Future for Ready<T>    type Output = T;

Creates a future that is immediately ready with a value.

Futures created through this function are functionally similar to those created through `async {}`. The main difference is that futures created through this function are named and implement `Unpin`.

# Examples

    use std::future;

    let a = future::ready(1);
    assert_eq!(a.await, 1);

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