Converting sophia code 0.6.2 to 0.8

[1g0rkR]

Hi folks, I would appreciate for some advises converting code sophia version 0.6.2 to 0.8.

1. Which type I can use from last version similar to Term v.0.6.2? Is it SimpleTerm, right?
2. What I can use to convert str, String, bool to literal?
   I see, there is a small piece of code g.insert(&jwt, &s_name, &"jwt".as_literal())?;

[pchampin]

Hi folks, I would appreciate for some advises converting code sophia version 0.6.2 to 0.8.

1. Which type I can use from last version similar to Term v.0.6.2? Is it SimpleTerm, right?

SimpleTerm is probably your best bet, indeed -- its closest equivalent in 0.6.2 was MownTerm.
If you need cheap cloning, you might also want to consider RcTerm or ArcTerm.

2. What I can use to convert str, String, bool to literal?
   I see, there is a small piece of code g.insert(&jwt, &s_name, &"jwt".as_literal())?;

&str now implements the Term directly, so you can pass it directly, so you can pass "jwt" directly to the insert method, no need for as_literal.
As a consequence, for String, you can also pass the result of as_str() to insert.
Other primitive types such as i32 and f64 also implement the Term trait, but unfortunately, I forgo about bool :-(
I created an issue for that. Any PR welcome, I will included it in a minor version of 0.8 as soon as it is implemented.

In the meantime, you will need to manually convert bool to SimpleTerm; should look like:

SimpleTerm::LiteralDatatype(
    (if b { "true" } else { "false" }).into(),
    xsd::bool.iri().unwrap(),
)

[1g0rkR]

Yeah, thanks. I am converting bool like: let lit_vs = vs.as_str() * xsd::boolean;

[pchampin]

yes, that's actually even better :-)