1 files changed, 0 insertions, 189 deletions
diff --git a/vendor/indicatif/examples/multi-tree.rs b/vendor/indicatif/examples/multi-tree.rs
deleted file mode 100644
index 3435424..0000000
--- a/vendor/indicatif/examples/multi-tree.rs
+++ /dev/null
@@ -1,189 +0,0 @@
-use std::fmt::Debug;
-use std::sync::{Arc, Mutex};
-use std::thread;
-use std::time::Duration;
-
-use indicatif::{MultiProgress, ProgressBar, ProgressStyle};
-use once_cell::sync::Lazy;
-use rand::rngs::ThreadRng;
-use rand::{Rng, RngCore};
-
-#[derive(Debug, Clone)]
-enum Action {
-    AddProgressBar(usize),
-    IncProgressBar(usize),
-}
-
-#[derive(Clone, Debug)]
-struct Elem {
-    key: String,
-    index: usize,
-    indent: usize,
-    progress_bar: ProgressBar,
-}
-
-static ELEMENTS: Lazy<[Elem; 9]> = Lazy::new(|| {
-    [
-        Elem {
-            indent: 1,
-            index: 0,
-            progress_bar: ProgressBar::new(32),
-            key: "jumps".to_string(),
-        },
-        Elem {
-            indent: 2,
-            index: 1,
-            progress_bar: ProgressBar::new(32),
-            key: "lazy".to_string(),
-        },
-        Elem {
-            indent: 0,
-            index: 0,
-            progress_bar: ProgressBar::new(32),
-            key: "the".to_string(),
-        },
-        Elem {
-            indent: 3,
-            index: 3,
-            progress_bar: ProgressBar::new(32),
-            key: "dog".to_string(),
-        },
-        Elem {
-            indent: 2,
-            index: 2,
-            progress_bar: ProgressBar::new(32),
-            key: "over".to_string(),
-        },
-        Elem {
-            indent: 2,
-            index: 1,
-            progress_bar: ProgressBar::new(32),
-            key: "brown".to_string(),
-        },
-        Elem {
-            indent: 1,
-            index: 1,
-            progress_bar: ProgressBar::new(32),
-            key: "quick".to_string(),
-        },
-        Elem {
-            indent: 3,
-            index: 5,
-            progress_bar: ProgressBar::new(32),
-            key: "a".to_string(),
-        },
-        Elem {
-            indent: 3,
-            index: 3,
-            progress_bar: ProgressBar::new(32),
-            key: "fox".to_string(),
-        },
-    ]
-});
-
-/// The example implements the tree-like collection of progress bars, where elements are
-/// added on the fly and progress bars get incremented until all elements is added and
-/// all progress bars finished.
-/// On each iteration `get_action` function returns some action, and when the tree gets
-/// complete, the function returns `None`, which finishes the loop.
-fn main() {
-    let mp = Arc::new(MultiProgress::new());
-    let sty_main = ProgressStyle::with_template("{bar:40.green/yellow} {pos:>4}/{len:4}").unwrap();
-    let sty_aux = ProgressStyle::with_template("{spinner:.green} {msg} {pos:>4}/{len:4}").unwrap();
-
-    let pb_main = mp.add(ProgressBar::new(
-        ELEMENTS
-            .iter()
-            .map(|e| e.progress_bar.length().unwrap())
-            .sum(),
-    ));
-    pb_main.set_style(sty_main);
-    for elem in ELEMENTS.iter() {
-        elem.progress_bar.set_style(sty_aux.clone());
-    }
-
-    let tree: Arc<Mutex<Vec<&Elem>>> = Arc::new(Mutex::new(Vec::with_capacity(ELEMENTS.len())));
-    let tree2 = Arc::clone(&tree);
-
-    let mp2 = Arc::clone(&mp);
-    let _ = thread::spawn(move || {
-        let mut rng = ThreadRng::default();
-        pb_main.tick();
-        loop {
-            thread::sleep(Duration::from_millis(15));
-            match get_action(&mut rng, &tree) {
-                None => {
-                    // all elements were exhausted
-                    pb_main.finish();
-                    return;
-                }
-                Some(Action::AddProgressBar(el_idx)) => {
-                    let elem = &ELEMENTS[el_idx];
-                    let pb = mp2.insert(elem.index + 1, elem.progress_bar.clone());
-                    pb.set_message(format!("{}  {}", "  ".repeat(elem.indent), elem.key));
-                    tree.lock().unwrap().insert(elem.index, elem);
-                }
-                Some(Action::IncProgressBar(el_idx)) => {
-                    let elem = &tree.lock().unwrap()[el_idx];
-                    elem.progress_bar.inc(1);
-                    let pos = elem.progress_bar.position();
-                    if pos >= elem.progress_bar.length().unwrap() {
-                        elem.progress_bar.finish_with_message(format!(
-                            "{}{} {}",
-                            "  ".repeat(elem.indent),
-                            "✔",
-                            elem.key
-                        ));
-                    }
-                    pb_main.inc(1);
-                }
-            }
-        }
-    })
-    .join();
-
-    println!("===============================");
-    println!("the tree should be the same as:");
-    for elem in tree2.lock().unwrap().iter() {
-        println!("{}  {}", "  ".repeat(elem.indent), elem.key);
-    }
-}
-
-/// The function guarantees to return the action, that is valid for the current tree.
-fn get_action(rng: &mut dyn RngCore, tree: &Mutex<Vec<&Elem>>) -> Option<Action> {
-    let elem_len = ELEMENTS.len() as u64;
-    let list_len = tree.lock().unwrap().len() as u64;
-    let sum_free = tree
-        .lock()
-        .unwrap()
-        .iter()
-        .map(|e| {
-            let pos = e.progress_bar.position();
-            let len = e.progress_bar.length().unwrap();
-            len - pos
-        })
-        .sum::<u64>();
-
-    if sum_free == 0 && list_len == elem_len {
-        // nothing to do more
-        None
-    } else if sum_free == 0 && list_len < elem_len {
-        // there is no place to make an increment
-        Some(Action::AddProgressBar(tree.lock().unwrap().len()))
-    } else {
-        loop {
-            let list = tree.lock().unwrap();
-            let k = rng.gen_range(0..17);
-            if k == 0 && list_len < elem_len {
-                return Some(Action::AddProgressBar(list.len()));
-            } else {
-                let l = (k % list_len) as usize;
-                let pos = list[l].progress_bar.position();
-                let len = list[l].progress_bar.length();
-                if pos < len.unwrap() {
-                    return Some(Action::IncProgressBar(l));
-                }
-            }
-        }
-    }
-}