rust/tests/source/configs-fn_call_style-block.rs

// rustfmt-fn_call_style: Block
// Function call style

fn main() {
    lorem("lorem", "ipsum", "dolor", "sit", "amet", "consectetur", "adipiscing", "elit");
    // #1501
    let hyper = Arc::new(Client::with_connector(HttpsConnector::new(TlsClient::new())));

    // chain
    let x = yooooooooooooo.fooooooooooooooo.baaaaaaaaaaaaar(hello, world);

    // #1380
    {
        {
            let creds = self.client
                .client_credentials(&self.config.auth.oauth2.id, &self.config.auth.oauth2.secret)?;
        }
    }

    // nesting macro and function call
    try!(foo(xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx));
    try!(foo(try!(xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx)));
}

// #1521
impl Foo {
    fn map_pixel_to_coords(&self, point: &Vector2i, view: &View) -> Vector2f {
        unsafe {
            Vector2f::from_raw(ffi::sfRenderTexture_mapPixelToCoords(self.render_texture, point.raw(), view.raw()))
        }
    }
}

fn issue1420() {
    given(
        r#"
        # Getting started
        ...
    "#,
    )
        .running(waltz)
}

// #1563
fn query(conn: &Connection) -> Result<()> {
    conn.query_row(
        r#"
            SELECT title, date
            FROM posts,
            WHERE DATE(date) = $1
        "#,
        &[],
        |row| {
            Post {
                title: row.get(0),
                date: row.get(1),
            }
        },
    )?;

    Ok(())
}

// #1449
fn future_rayon_wait_1_thread() {
    // run with only 1 worker thread; this would deadlock if we couldn't make progress
    let mut result = None;
    ThreadPool::new(Configuration::new().num_threads(1))
        .unwrap()
        .install(
            || {
                scope(
                    |s| {
                        use std::sync::mpsc::channel;
                        let (tx, rx) = channel();
                        let a = s.spawn_future(lazy(move || Ok::<usize, ()>(rx.recv().unwrap())));
                        //                          ^^^^ FIXME: why is this needed?
                        let b = s.spawn_future(a.map(|v| v + 1));
                        let c = s.spawn_future(b.map(|v| v + 1));
                        s.spawn(move |_| tx.send(20).unwrap());
                        result = Some(c.rayon_wait().unwrap());
                    },
                );
            },
        );
    assert_eq!(result, Some(22));
}

// #1494
impl Cursor {
    fn foo() {
        self.cur_type()
            .num_template_args()
            .or_else(|| {
                let n: c_int = unsafe { clang_Cursor_getNumTemplateArguments(self.x) };

                if n >= 0 {
                    Some(n as u32)
                } else {
                    debug_assert_eq!(n, -1);
                    None
                }
            })
            .or_else(|| {
                let canonical = self.canonical();
                if canonical != *self {
                    canonical.num_template_args()
                } else {
                    None
                }
            });
    }
}

fn issue1581() {
    bootstrap.checks.register(
        "PERSISTED_LOCATIONS",
        move || if locations2.0.inner_mut.lock().poisoned {
            Check::new(
                State::Error,
                "Persisted location storage is poisoned due to a write failure",
            )
        } else {
            Check::new(State::Healthy, "Persisted location storage is healthy")
        },
    );
}