Module jlrs::wrappers::inline::tuple

Expand description

Generic Tuples of different sizes.

In this module generic tuple types from Tuple0 up to and including Tuple32 are available. These types can be used to work with tuple values from Julia. A new tuple can be created with Value::new if all fields implement the IntoJulia trait:

julia.scope(|global, mut frame| {
    let tup = Tuple2(2i32, true);
    let val = Value::new(&mut frame, tup)?;
    assert!(val.is::<Tuple2<i32, bool>>());
    assert!(val.unbox::<Tuple2<i32, bool>>().is_ok());
    Ok(())
}).unwrap();

Additionally, Tuple can be used to create a tuple from an arbitrary number of Values.

Structs

Tuple

A tuple that has an arbitrary number of fields. This type can be used as a typecheck to check if the data is a tuple type, and to create tuples of arbitrary sizes.