You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: test_topic_get_command.rs
    path of file: ./repos/iggy/integration/tests/cli/topic
    
    the code of the file until where you have to start completion: use crate::cli::common::{
    IggyCmdCommand, IggyCmdTest, IggyCmdTestCase, TestHelpCmd, TestStreamId, TestTopicId,
    CLAP_INDENT, USAGE_PREFIX,
};
use assert_cmd::assert::Assert;
use async_trait::async_trait;
use iggy::streams::create_stream::C
    
    fn verify_command(&self, command_state: Assert) {
        let stream_id = match self.using_stream_id {
            TestStreamId::Numeric => format!("{}", self.stream_id),
            TestStreamId::Named => self.stream_name.clone(),
        };

        let topic_id = match self.using_topic_id {
            TestTopicId::Numeric => format!("{}", self.topic_id),
            TestTopicId::Named => self.topic_name.clone(),
        };

        let start_message = format!(
            "Executing get topic with ID: {} from stream with ID: {}",
            topic_id, stream_id
        );

        command_state
            .success()
            .stdout(starts_with(start_message))
            .stdout(contains(format!("Topic id            | {}", self.topic_id)))
            .stdout(contains(format!(
                "Topic name          | {}",
                self.topic_name
            )))
            .stdout(contains("Topic size          | 0"))
            .stdout(contains("Message expiry      | unlimited"))
            .stdout(contains("Max topic size      | unlimited"))
            .stdout(contains("Topic message count | 0"))
            .stdout(contains("Partitions count    | 1"));
    }