Feature request: Option to not create a new line before await

[figsoda]

Features request: option to not create a new line before await

Input

#[tokio::main]
async fn main() -> reqwest::Result<()> {
    reqwest::Client::new().get("http://example.org").send().await?.text().await?;
    Ok(())
}

Output

#[tokio::main]
async fn main() -> reqwest::Result<()> {
    reqwest::Client::new()
        .get("http://example.org")
        .send()
        .await?
        .text()
        .await?;
    Ok(())
}

Expected output

#[tokio::main]
async fn main() -> reqwest::Result<()> {
    reqwest::Client::new()
        .get("http://example.org")
        .send().await?
        .text().await?;
    Ok(())
}

Meta

• rustfmt version: rustfmt 1.4.21-nightly (01f2ead 2020-09-04)
• From where did you install rustfmt?: rustup

[ytmimi]

Closing this in favor of #4306