Function ocl::async::result

pub fn result<T>(r: Result<T, Error>) -> FutureResult<T>

Creates a new "leaf future" which will resolve with the given result.

The returned future represents a computation which is finshed immediately. This can be useful with the finished and failed base future types to convert an immediate value to a future to interoperate elsewhere.

Examples

use ocl::async::result;

let future_of_1 = result::<u32>(Ok(1));
let future_of_err_2 = result::<u32>(Err("2".into()));