I'm trying to have a struct with a collection of "function pointers". I'd like to populate this structure and later on call individual functions. Something like this (stripped down version): struct Services { s1: Fn(String) -> futures::Future<Output = Option<String>>, // s2: Fn(...) -> Futu…

Thank you, I was so close but it's so difficult to tell when you don't know what you're doing. :slight_smile: The missing link was the function/closure returning Box::pin. I should've guessed it since I already have code that does something very similar when spawning recursive tasks. What's complet…

Storing async fns as struct members

help

alice June 16, 2020, 12:20pm 2

You may find this thread useful.

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Storing async fns as struct members

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