What is a Future string?

For example, if a function returns Future<String> , this means that in the future, it will provide a string to you . For the sake of practicing, we can use one of the Future constructors to create our own Future object. The following code creates an instance of Future<String> which will complete immediately.

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What is a Future Flutter?

To perform such tasks in Flutter/Dart, we for the most part utilize a Future class and the keywords async and await. A Future class permits you to run work asynchronously to let loose whatever other threads ought not to be obstructed .2 Ağu 2021

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What is Future value in Flutter?

Future<T>. value constructor Null safety Creates a future completed with value . If value is a future, the created future waits for the value future to complete, and then completes with the same result . Since a value future can complete with an error, so can the future created by Future.

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