pub fn add_all(&mut self, mut other: Self) {
        while !other.is_empty() {
            let entry = other.pop_front().unwrap();
            self.insert(entry);
        }
    }
/// pops all elements from the other LinkedHashSet, and adds to this LinkedHashSet
pops all elements from the other LinkedHashSet, and adds to this LinkedHashSet
pops all elements from the other LinkedHashSet and adds to this LinkedHashSet
pub fn add_all(&mut self, mut other: Self) {
        while !other.is_empty() {
            let entry = other.pop_front().unwrap();
            self.insert(entry);
        }
    }
pub fn add_all ( & mut self , mut other : Self ) { while ! other . is_empty ( ) { let entry = other . pop_front ( ) . unwrap ( ) ; self . insert ( entry ) ; } }
pops all elements from the other LinkedHashSet, and adds to this LinkedHashSet
pops all elements from the other LinkedHashSet and adds to this LinkedHashSet
&mut self
other
Self
&mut self
other
Self