tfmt 0.4.0

A tiny, fast and panic-free alternative to `core::fmt`
Documentation 
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mod macros;

use tfmt::uwriteln;

#[test]
fn aligned() {
    cmp!("{:10}", true);
    cmp!("{:<20}", true);
    cmp!("{:>20}", true);
    cmp!("{:>20}", false);
    cmp!("{:>20}", false);

    cmp!("{:10}", 'c');
    cmp!("{:<20}", 'c');
    cmp!("{:>20}", 'c');
    cmp!("{:>20}", 'c');

    cmp!("{:10}", "hello");
    cmp!("{:<20}", "hello");
    cmp!("{:>20}", "hello");
    cmp!("{:>20}", "hello");
}

#[test]
fn fmt() {
    cmp!("Hello, world!");
    cmp!("The answer is {}", 42);
}

#[test]
#[cfg(not(feature = "std"))]
fn uwriteln() {
    let mut s = heapless::String::<100>::new();
    uwriteln!(&mut s, "Hello").unwrap();
    uwriteln!(&mut s, "World",).unwrap();
    assert_eq!(s, "Hello\nWorld\n");
}

#[test]
#[cfg(feature = "std")]
fn uwriteln() {
    let mut s = String::new();
    uwriteln!(&mut s, "Hello").unwrap();
    uwriteln!(&mut s, "World",).unwrap();
    assert_eq!(s, "Hello\nWorld\n");
}

#[test]
fn option() {
    cmp!("{:?}", None::<i32>);
    cmp!("{:#?}", None::<i32>);

    cmp!("{:?}", Some(0));
    cmp!("{:#?}", Some(0));
}

#[test]
fn result() {
    cmp!("{:?}", Ok::<_, ()>(1));
    cmp!("{:#?}", Ok::<_, ()>(1));

    cmp!("{:?}", Err::<(), _>(2));
    cmp!("{:#?}", Err::<(), _>(2));
}