fn remove_by<T, F>(vec: &mut VecDeque<T>, pred: F) -> Vec<T>
where
    F: Fn(&T) -> bool,
{
    let mut i = 0;
    let mut removed = Vec::new();

    while i < vec.len() {
        if pred(&vec[i]) {
            removed.push(vec.remove(i).unwrap());
        } else {
            i += 1;
        }
    }

    removed
}
// Removes all items in the `VecDeque` that fulfill the predicate and return them in order as a new
// `Vec`.
Removes all items in the `VecDeque` that fulfill the predicate and return them in order as a new
`Vec`.
Removes all items in the ` VecDeque ` that fulfill the predicate and return them in order as a new ` Vec ` .
fn remove_by<T, F>(vec: &mut VecDeque<T>, pred: F) -> Vec<T>
where
    F: Fn(&T) -> bool,
{
    let mut i = 0;
    let mut removed = Vec::new();
    while i < vec.len() {
        if pred(&vec[i]) {
            removed.push(vec.remove(i).unwrap());
        } else {
            i += 1;
        }
    }
    removed
}
fn remove_by < T , F > ( vec : & mut VecDeque < T > , pred : F ) -> Vec < T > where F : Fn ( & T ) -> bool , { let mut i = 0 ; let mut removed = Vec :: new ( ) ; while i < vec . len ( ) { if pred ( & vec [ i ] ) { removed . push ( vec . remove ( i ) . unwrap ( ) ) ; } else { i += 1 ; } } removed }
Removes all items in the `VecDeque` that fulfill the predicate and return them in order as a new
`Vec`.
Removes all items in the ` VecDeque ` that fulfill the predicate and return them in order as a new ` Vec ` .
vec
&mut VecDeque<T>
pred
F
vec
&mut VecDeque<T>
pred
F