hedera 0.27.0

The SDK for interacting with Hedera Hashgraph.
Documentation 
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use hedera::TopicCreateTransaction;

use crate::common::{
    setup_nonfree,
    TestEnvironment,
};
use crate::topic::Topic;

#[tokio::test]
async fn basic() -> anyhow::Result<()> {
    let Some(TestEnvironment { config, client }) = setup_nonfree() else {
        return Ok(());
    };

    let Some(op) = &config.operator else {
        log::debug!("skipping test due to missing operator");
        return Ok(());
    };

    let topic_id = TopicCreateTransaction::new()
        .admin_key(op.private_key.public_key())
        .topic_memo("[e2e::TopicCreateTransaction]")
        .execute(&client)
        .await?
        .get_receipt(&client)
        .await?
        .topic_id
        .unwrap();

    let topic = Topic { id: topic_id };

    topic.delete(&client).await?;

    Ok(())
}

#[tokio::test]
async fn fieldless() -> anyhow::Result<()> {
    let Some(TestEnvironment { config: _, client }) = setup_nonfree() else {
        return Ok(());
    };

    let _topic_id = TopicCreateTransaction::new()
        .execute(&client)
        .await?
        .get_receipt(&client)
        .await?
        .topic_id
        .unwrap();

    Ok(())
}