Trait twounordered::RetainMutUnordered

pub trait RetainMutUnordered<T> {
    fn truncate(&mut self, val: usize);
    fn as_slice_mut(&mut self) -> &mut [T];

    fn retain_mut_unordered<F>(&mut self, f: F)
    where
        F: FnMut(&mut T) -> bool,
    { ... }
}

Retain only elements that satisfy the predicate. May rearrange elements in the process.

Required methods

fn truncate(&mut self, val: usize)

fn as_slice_mut(&mut self) -> &mut [T]

Provided methods

fn retain_mut_unordered<F>(&mut self, f: F) where
    F: FnMut(&mut T) -> bool, 

Implementations on Foreign Types

impl<T> RetainMutUnordered<T> for Vec<T>

fn truncate(&mut self, val: usize)

fn as_slice_mut(&mut self) -> &mut [T]

Implementors

impl<'a, T: VecTrait> RetainMutUnordered<<T as VecTrait>::T> for FirstVec<'a, T>

impl<'a, T: VecTrait> RetainMutUnordered<<T as VecTrait>::T> for SecondVec<'a, T>