ealmloff
cd4474cc4f
* work on updating docs to master version * more updates * more polishing * finish interactivity chapter * finish updating core guide * fix grammer mistakes and typos * more grammer fixes * add liveview guide * remove doc build * WIP custom renderer docs * add axum as dev-dependancy to guide * fix examples * fix overview example * use md book fork to fix compilation
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Spawning Futures
The use_future and use_coroutine hooks are useful if you want to unconditionally spawn the future. Sometimes, though, you'll want to only spawn a future in response to an event, such as a mouse click. For example, suppose you need to send a request when the user clicks a "log in" button. For this, you can use cx.spawn:
{{#include ../../../examples/spawn.rs:spawn}}
Note:
spawnwill always spawn a new future. You most likely don't want to call it on every render.
Calling spawn will give you a JoinHandle which lets you cancel or pause the future.
Spawning Tokio Tasks
Sometimes, you might want to spawn a background task that needs multiple threads or talk to hardware that might block your app code. In these cases, we can directly spawn a Tokio task from our future. For Dioxus-Desktop, your task will be spawned onto Tokio's Multithreaded runtime:
{{#include ../../../examples/spawn.rs:tokio}}