Method validate

droute/src/router/script/native.rs:54–57

(&self, _: Option<&Vec<crate::Label>>)

    type Error = ScriptError;

    fn validate(&self, _: Option<&Vec<crate::Label>>) -> Result<()> {
        self.upstreams.validate(None)?;
        Ok(())
    }
}

/// The builder for `NativeScript`