pub fn create_printing_process<'a, const N: usize>(
messages: [&str; N],
sleep: f64,
last: u64,
) -> ChildExpand description
Create a process that prints messages and sleeps.
Examples found in repository?
examples/fast_output.rs (line 11)
6fn main() {
7 tprintln!("Starting...");
8
9 std::thread::sleep(std::time::Duration::from_secs(2));
10
11 let process_foo = create_printing_process([" helloooohelloooohelloooohelloooohelloooohelloooohelloooohelloooohelloooo", "world", "foo", "bar"], 0.2, 50);
12
13 // Add the process to the terminal.
14 // The first time `add_process` or `tprintln!` is called, the terminal is automatically initialized.
15 add_process(
16 "Foo",
17 process_foo,
18 ProcessSettings::new_with_scroll(
19 // Show only the output messages.
20 MessageSettings::Output,
21 // Enable scrolling with the Left and Right keys.
22 // Up and Down keys are reserved for `Main` output.
23 ScrollSettings::enable(KeyCode::Left, KeyCode::Right),
24 ),
25 )
26 .unwrap();
27
28 loop {
29 std::thread::sleep(std::time::Duration::from_secs(1));
30 }
31}More examples
examples/processes.rs (line 11)
9fn main() {
10 // Create a process that prints messages and sleeps.
11 let process_foo = create_printing_process(["hello", "world", "foo", "bar"], 1.0, 30);
12
13 // Add the process to the terminal.
14 // The first time `add_process` or `tprintln!` is called, the terminal is automatically initialized.
15 add_process(
16 "Foo",
17 process_foo,
18 ProcessSettings::new_with_scroll(
19 // Show only the output messages.
20 MessageSettings::Output,
21 // Enable scrolling with the Left and Right keys.
22 // Up and Down keys are reserved for `Main` output.
23 ScrollSettings::enable(KeyCode::Left, KeyCode::Right),
24 ),
25 )
26 .unwrap();
27
28 sleep(Duration::from_secs(2));
29
30 // Create another process
31 let process_bar = create_printing_process(
32 ["hello", "Err: this is an error! >&2", "foo", "bar"],
33 0.1,
34 8,
35 );
36
37 add_process(
38 "Bar",
39 process_bar,
40 // Show both output and error messages.
41 ProcessSettings::new(MessageSettings::All),
42 )
43 .unwrap();
44
45 sleep(Duration::from_secs(2));
46
47 // Similar to print! and println!, but it prints messages in the `Main` section of the terminal.
48 // I don't find a way to capture the stdout (like println!) and display them into `Main` section.
49 tprintln!("searching_message");
50 // Block the current thread until the message is found.
51 let msg = block_search_message("Foo", "llo").unwrap();
52 tprintln!("msg found: {}", msg);
53 assert_eq!(msg, "hello");
54
55 tprintln!("searching_message");
56 let msg = block_search_message("Bar", "ar").unwrap();
57 tprintln!("msg found: {}", msg);
58 assert_eq!(msg, "bar");
59
60 sleep(Duration::from_secs(20));
61
62 // Restore the terminal to its original state.
63 end_terminal();
64}