floop 0.1.2

A more convenient and less error prone replacement for loop `{ select! { .. }}`
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
38

use std::fs::{DirEntry, read_dir};

use trybuild::TestCases;

fn add_files_recursively(t: &TestCases, entry: DirEntry) {
    let ty = entry.file_type().unwrap();

    if ty.is_file() {
        if entry.path().extension().unwrap() == "rs" {
            t.compile_fail(entry.path());
        }
    } else if ty.is_dir() {
        for entry in read_dir(entry.path()).unwrap() {
            add_files_recursively(t, entry.unwrap());
        }
    } else if ty.is_symlink() {
        panic!("`{}` is a symlink.", entry.path().to_string_lossy());
    } else {
        panic!("could not determine the file type of {}", entry.path().to_string_lossy());
    }
}

#[test]
fn trybuild() {
    let t = TestCases::new();
    // this forces `trybuild` to use `cargo build` instead of `cargo check`,
    // which is needed for the tests to work correctly.
    t.pass("tests/trybuild/workaround.rs");
    for entry in read_dir("tests/compile_fail/").unwrap() {
        let entry = entry.unwrap();

        if entry.path().file_name().unwrap() == "main.rs" {
            continue;
        }
        
        add_files_recursively(&t, entry);
    }
}