#How to invoke function with `Option<_>` parameter?

2 messages · Page 1 of 1 (latest)

brisk onyx
#

I want to have an optional parameter in my function signature.

  1. How to call None value invoking it from cli?
  2. How to assert None argument while calling env.auths() in tests, since it is returned as some Null object?
brisk onyx
#

Self answer to 2)

None::<T>

for example

None::<i64>