Macro quilkin::map_proto_enum

macro_rules! map_proto_enum {
    (value = $value : expr, field = $field : literal, proto_enum_type =
 $proto_enum_type : ty, target_enum_type = $target_enum_type : ty, variants =
 [$($variant : tt), +]) => { ... };
}

Maps an integer from a protobuf enum value to a target enum variant. Both protobuf and target enum must have similar variants. The protobuf enum variant should be cast-able to an i32 Returns an OK Result with the target enum variant otherwise ConvertProtoConfigError if the provided value does not map to any enum variant.