passing a parrameter read-only ref?
martin.brzenska at googlemail.com
Sun Sep 13 13:35:15 UTC 2020
i would like to create a function which takes the first parameter
as a reference to a struct - but assure the calle that the
reference is read-only. Can this be done?
If i am not mistaken, then the "in" Parameter Storage Class is
what i want(?). But the documentation states that this feature
should not be used.
For context: I want to write struct-methods outside the struct
(like in golang).
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