fn to_subscriber_legacy_string()

in registry/nacos/src/lib.rs [430:448]

• 16 lines of code
• 4 McCabe index (conditional complexity)

    fn to_subscriber_legacy_string(&self) -> String {
        let mut legacy_string = DEFAULT_CATEGORY.to_owned();
        if !self.service_interface.is_empty() {
            legacy_string.push_str(SERVICE_NAME_SEPARATOR);
            legacy_string.push_str(&self.service_interface);
        }

        if !self.version.is_empty() {
            legacy_string.push_str(SERVICE_NAME_SEPARATOR);
            legacy_string.push_str(&self.version);
        }

        if !self.group.is_empty() {
            legacy_string.push_str(SERVICE_NAME_SEPARATOR);
            legacy_string.push_str(&self.group);
        }

        legacy_string
    }