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I have the following code:
type ActorState int
const (
Unverified ActorState = 1 + iota
Verified
Banned
)
And I want to do this in my implementation.
i := 1
a : ActorState
a = ActorState(i)
But I get the error, Cannot convert expression of type int, error to type ActorState.
How do I convert it then?
945
Use the Enum. ToObject() method to convert integers to enum members, as shown below.
No, we can have only strings as elements in an enumeration.
Numeric enums are number-based enums i.e. they store string values as numbers. Enums are always assigned numeric values when they are stored. The first value always takes the numeric value of 0, while the other values in the enum are incremented by 1.
To get the value of enum we can simply typecast it to its type. In the first example, the default type is int so we have to typecast it to int. Also, we can get the string value of that enum by using the ToString() method as below.
We can also provide the values to the enum name in any order, and the unassigned names will get the default value as the previous one plus one. The values assigned to the enum names must be integral constant, i.e., it should not be of other types such string, float, etc.
Your syntax is wrong, you mean
i := 1
a := ActorState(i)
or
i := 1
var a = ActorState(i)
or
i := 1
var a ActorState
a = ActorState(i)
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