libninja_macro 0.1.0

Macros for inline code
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

use proc_macro2::TokenStream;
use quote::quote;

use libninja_macro::rfunction;
use mir::Function;

#[test]
fn test_quote_body() {
    let s: Function<TokenStream> = rfunction!(add(a: i32, b: i32) -> i32 {
        println!("Hello, World!")
    });
    assert_eq!(s.name.0, "add");
    assert_eq!(s.body.to_string(), "println ! (\"Hello, World!\")");
    assert_eq!(s.ret.to_string(), "i32");
    assert_eq!(s.args.len(), 2);
    assert_eq!(s.args[0].ty().unwrap().to_string(), "i32");
    assert_eq!(s.args[1].ty().unwrap().to_string(), "i32");
}

#[test]
fn test_regression1() {
    let client = quote!(Client);
    let declarations = vec![quote!(let a = 1), quote!(let b = 2), quote!(let c = 3)];
    let operation = quote!(link_token_create);
    let fn_args = vec![quote!(a), quote!(b), quote!(c)];
    let mut main = rfunction!(main());
    main.body = quote! {
        let client = #client::from_env();
        #(#declarations)*
        let response = client.#operation(#(#fn_args),*)
            .send()
            .await
            .unwrap();
        println!("{:#?}", response);
    };
    assert_eq!(main.body.to_string(), "let client = Client :: from_env () ; let a = 1 let b = 2 let c = 3 let response = client . link_token_create (a , b , c) . send () . await . unwrap () ; println ! (\"{:#?}\" , response) ;");
}