pub fn remove<P>(&mut self, mut p: P) -> T
    where
        P: FnMut(&T) -> bool,
    {
        if let Some(position) = self.before.iter().position(&mut p) {
            self.before.remove(position).unwrap()
        } else {
            let position = self
                .after
                .iter()
                .position(&mut p)
                .expect("No element in stack matches predicate");
            let removed = self.after.remove(position).unwrap();
            self.ensure_after_not_empty();
            removed
        }
    }
/// Removes and returns the first element matching the predicate.
///
/// If the removed element is currently focused, focus shifts to the
/// next element.
///
/// # Panics
///
/// Panics if no element matches the predicate.
Removes and returns the first element matching the predicate.
If the removed element is currently focused, focus shifts to the
next element.
Removes and returns the first element matching the predicate . If the removed element is currently focused focus shifts to the next element .
pub fn remove<P>(&mut self, mut p: P) -> T
    where
        P: FnMut(&T) -> bool,
    {
        if let Some(position) = self.before.iter().position(&mut p) {
            self.before.remove(position).unwrap()
        } else {
            let position = self
                .after
                .iter()
                .position(&mut p)
                .expect("No element in stack matches predicate");
            let removed = self.after.remove(position).unwrap();
            self.ensure_after_not_empty();
            removed
        }
    }
pub fn remove < P > ( & mut self , mut p : P ) -> T where P : FnMut ( & T ) -> bool , { if let Some ( position ) = self . before . iter ( ) . position ( & mut p ) { self . before . remove ( position ) . unwrap ( ) } else { let position = self . after . iter ( ) . position ( & mut p ) . expect ( " " ) ; let removed = self . after . remove ( position ) . unwrap ( ) ; self . ensure_after_not_empty ( ) ; removed } }
Removes and returns the first element matching the predicate.
Removes and returns the first element matching the predicate .
&mut self
p
P
panics
Panics if no element matches the predicate.
Panics if no element matches the predicate .