Method finalize

flow-plugins/src/image_input.rs:44–44

(&mut self)

    async fn initialize(&mut self, _: ResourceCollection) {}
    async fn finalize(&mut self) {}
    async fn exec(&mut self, _: &Context) -> Result<()> {
        let out = std::mem::take(&mut self.out);
        let urls = std::mem::take(&mut self.urls);