About PropMap

[Tulkas59]

Hello,

I have difficulties to read an element of a PropMap whose value is a Dict<String, String>. prop_cast returns None. Indeed, according to the argument guide, Dict<_, _> has "no stable RefArg type and casting is not supported."

How would you do that ?

Best regards,

[diwic]

As a basic idea:

let variant = propmap.get("key").unwrap();
let v: Vec<&str> = variant.0.as_iter().map(|x| x.as_str().unwrap()).collect();

Adjust as necessary if you don't want unwraps or don't want keys and values interleaved, but this should get you started.

[Tulkas59]

It works. Thank you!