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Bene 2023-02-02 14:23:55 +01:00
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src/06_multiple_futures/04_spawning.md
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Spawning allows you to run a new asynchronous task in the background. This allows us to continue executing other code
while it is running.
Say we have a webserver that wants to accept connections without blocking the main thread.
We can do this by using the `async_std::task::spawn` function to spawn a new task that runs
the connection handler. This function takes a future and returns a `JoinHandle` that can be
used to await the result of the spawned task.
Say we have a web server that wants to accept connections without blocking the main thread.
To achieve this, we can use the async_std::task::spawn function to create and run a new task that handles the
connections. This function takes a future and returns a JoinHandle, which can be used to wait for the result of the
task once it's completed.
```rust,edition2018
{{#include ../../examples/06_04_spawning/src/lib.rs:example}}